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==Overview==
==Overview==
{{Family tree/start}}
{{Family tree | | | | A01 | | | |A01= Pathophysiology}}
{{Family tree | | | | |!| | | | | }}
{{Family tree | | | | B01 | | | |B01= Gross Pathophysiology}}
{{Family tree | |,|-|-|^|-|-|.| | }}
{{Family tree | C01 | | | | C02 |C01= Macroscopic Pathology| C02= Microscopic Pathology}}
{{Family tree/end}}
{| class="wikitable"
{| class="wikitable"
! colspan="3" rowspan="3" |Causes/Etiology
! rowspan="3" |Etiology on the basis of anatomy
! rowspan="3" |Onset
! rowspan="3" |Diseases
! colspan="5" |Clinical manifestations
! colspan="8" |Clinical manifestations
! colspan="5" |Diagnosis
! colspan="5" |Diagnosis
! rowspan="3" |Other features
! rowspan="3" |Other features
|-
|-
! colspan="4" |Symptoms
! colspan="5" |Symptoms
! rowspan="2" |Physical exam
! colspan="3" |Physical exam
! rowspan="2" |Lab findings
! colspan="2" |
! colspan="2" |Imaging  
! colspan="2" |Imaging
! rowspan="2" |PFT
!
! rowspan="2" |Gold standard
|-
|-
!Cough
!Onset
!Coughfam
!Dyspnea
!Dyspnea
!Fever
!Fever
!Slurred speech
!Slurred speech
!X-Ray
!Cyanosis
!Other imaging
!Clubbing
!Auscultation
!Labs
!Pulmonary function testing
!Chest imaging
!Other
!Gold standard
|-
|-
| rowspan="9" |'''Upper airway'''  
| rowspan="13" |'''Extrathoracic upper airway diseases'''
| rowspan="4" |'''Extrathoracic'''
|'''Laryngeal edema'''
|Anaphylaxis
 
('''[[Anaphylaxis]]''')
|Acute
|Acute
| -
| -
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|<nowiki>-</nowiki>
|<nowiki>-</nowiki>
|✔
|✔
|✔
|<nowiki>-</nowiki>
|
|
* Tachycardia
* [[Hoarseness]]
* Hypotension
* [[Stridor]]
* Hoarseness
* Altered mental status
|
|
* High levels of serum tryptase <ref name="pmid16931288">{{cite journal |vauthors=Schwartz LB |title=Diagnostic value of tryptase in anaphylaxis and mastocytosis |journal=Immunol Allergy Clin North Am |volume=26 |issue=3 |pages=451–63 |year=2006 |pmid=16931288 |doi=10.1016/j.iac.2006.05.010 |url=}}</ref>
* High levels of [[serum]] [[tryptase]] <ref />
* Incrieased levels of plasma histamine <ref name="pmid17602945">{{cite journal |vauthors=Simons FE, Frew AJ, Ansotegui IJ, Bochner BS, Golden DB, Finkelman FD, Leung DY, Lotvall J, Marone G, Metcalfe DD, Müller U, Rosenwasser LJ, Sampson HA, Schwartz LB, van Hage M, Walls AF |title=Risk assessment in anaphylaxis: current and future approaches |journal=J. Allergy Clin. Immunol. |volume=120 |issue=1 Suppl |pages=S2–24 |year=2007 |pmid=17602945 |doi=10.1016/j.jaci.2007.05.001 |url=}}</ref>
* Increased levels of [[Blood plasma|plasma]] [[histamine]] <ref />
* Sking test  
* [[Skin allergy testing|Sking test]]
|
* Not specific
|
|
* Not required
* Not required
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* Not required
* Not required
|
|
* Not specific
Acute onset with one of them:
|Acute onset with one of them:
* Respiratory compromised
* Respiratory compromised
* Reduced blood pressure  (BP)
* Reduced [[blood pressure]] ([[Blood pressure|BP]])
Two or more after the exposure to a likely allergern
Two or more after the exposure to a likely allergern
* Respiratory compromised
* Respiratory compromised
* Reduced BP
* Reduced [[Blood pressure|BP]]
* Gastrointestinal symptoms
* [[Gastrointestinal tract|Gastrointestinal]] symptoms
* Skin-mucosal involment
* [[Skin and soft-tissue infections|Skin-mucosa]]<nowiki/>l involment
BP reduced after exposure of a known allergen  
[[Blood pressure|BP]] reduced after exposure of a known [[allergen]]
* Adult BP systolic <90 mmHg
* Adult [[Blood pressure|BP]] [[Systole (medicine)|systolic]] <90 mmHg
* Children: Low systolic BP  <ref name="pmid16461139">{{cite journal |vauthors=Sampson HA, Muñoz-Furlong A, Campbell RL, Adkinson NF, Bock SA, Branum A, Brown SG, Camargo CA, Cydulka R, Galli SJ, Gidudu J, Gruchalla RS, Harlor AD, Hepner DL, Lewis LM, Lieberman PL, Metcalfe DD, O'Connor R, Muraro A, Rudman A, Schmitt C, Scherrer D, Simons FE, Thomas S, Wood JP, Decker WW |title=Second symposium on the definition and management of anaphylaxis: summary report--Second National Institute of Allergy and Infectious Disease/Food Allergy and Anaphylaxis Network symposium |journal=J. Allergy Clin. Immunol. |volume=117 |issue=2 |pages=391–7 |year=2006 |pmid=16461139 |doi=10.1016/j.jaci.2005.12.1303 |url=}}</ref>
* Children: Low [[Systolic blood pressure|systolic BP]] <ref name="pmid16461139" />
|
|
* Nasal discharge, redness and hives of the skin
* [[Nasal discharge]], [[altered mental status]], redness and hives of the [[skin]]
* Common allergens: food, insect stings, biologic materials, natural rubber latex, etc
* Common [[Allergen|allergens]]: food, insect stings, biologic materials, natural rubber latex, etc
|-
|-
|Paralysis of vocal cord
|'''Cricoarytenoid arthritis'''
|
|Acute
|
|
|
|
|
| -
|
|
|<nowiki>-</nowiki>
|<nowiki>-</nowiki>
|
|
* [[Hoarseness]]
* [[Stridor]]
|
|
* Test for [[Rheumatoid arthritis]]
|
|
* [[Lung volumes|Forced inspiratory flow]] decreased
* [[Lung volumes|Forced expiratory flow]] decreased
|
|
* Clear chest
|
|
* Hyperdense intra-articular sclerotic [[Cricoid cartilage|cricoid]] and [[arytenoid cartilage]]<nowiki/>s in [[Computed tomography|CT]] <ref name="pmid22884484" />
|
|
* [[Laryngoscopy|Direct laryngoscopy]]
|
|
* [[Cartilage]] erosion can lead on joint luxation and inmovilization of the [[cord]]<ref name="pmid22884484">{{cite journal |vauthors=Greco A, Fusconi M, Macri GF, Marinelli C, Polettini E, Benincasa AT, de Vincentiis M |title=Cricoarytenoid joint involvement in rheumatoid arthritis: radiologic evaluation |journal=Am J Otolaryngol |volume=33 |issue=6 |pages=753–5 |date= 2012 |pmid=22884484 |doi=10.1016/j.amjoto.2012.06.004 |url= |author=}}</ref>
|-
|-
|Laryngeal stenosis
|'''Vocal fold edema/Hematoma/Paralysis'''<ref name="pmid170114232">{{cite journal |vauthors=Ishman SL, Halum SL, Patel NJ, Kerschner JE, Merati AL |title=Management of vocal paralysis: a comparison of adult and pediatric practices |journal=Otolaryngol Head Neck Surg |volume=135 |issue=4 |pages=590–4 |date=October 2006 |pmid=17011423 |doi=10.1016/j.otohns.2006.04.014 |url= |author=}}</ref>
|
|Acute
|✔
|✔
| -
|✔
|<nowiki>-</nowiki>
|<nowiki>-</nowiki>
|
|
* [[Hoarseness]]
* Short breathing
|
|
* Not specific
|
|
* Variable
|
|
* Clear chest
|
|
* Not required
|
|
* [[Laryngoscopy]]
|
|
* Associated to [[Archives of Otolaryngology - Head & Neck Surgery|neck surgery]]
|-
|'''Paradoxical vocal fold motion'''
|Acute
|✔
|✔
| -
|✔
| -
| -
|
|
* Inspiratory [[stridor]]
|
|
* Hypercapnia in [[Arterial blood gas|Arterial blood gases]] when [[distress]] is severe
|
|
* [[Lung function tests|Forced insiparatory flow]] decrease but normal between episodes <ref name="pmid22434681">{{cite journal |vauthors=Forrest LA, Husein T, Husein O |title=Paradoxical vocal cord motion: classification and treatment |journal=Laryngoscope |volume=122 |issue=4 |pages=844–53 |date=April 2012 |pmid=22434681 |doi=10.1002/lary.23176 |url= |author=}}</ref>
|
|
|-
* Clear chest
|Postnasal drip syndrome
|
|
|
|
* [[Computed tomography|CT]] and Color flow [[Doppler]] to rule out other diseases <ref name="pmid9207723">{{cite journal |vauthors=Nastasi KJ, Howard DA, Raby RB, Lew DB, Blaiss MS |title=Airway fluoroscopic diagnosis of vocal cord dysfunction syndrome |journal=Ann. Allergy Asthma Immunol. |volume=78 |issue=6 |pages=586–8 |date=June 1997 |pmid=9207723 |doi=10.1016/S1081-1206(10)63220-6 |url= |author=}}</ref>
|
|
* Abnormal [[adduction]] of [[vocal fold]][[Laryngoscopy]]
|
|
* [[Throat]] tightness, choking sensation
* Associated to [[exercise]], [[asthma]], postextubation, etc <ref name="pmid23097011">{{cite journal |vauthors=Chiang T, Marcinow AM, deSilva BW, Ence BN, Lindsey SE, Forrest LA |title=Exercise-induced paradoxical vocal fold motion disorder: diagnosis and management |journal=Laryngoscope |volume=123 |issue=3 |pages=727–31 |date=March 2013 |pmid=23097011 |doi=10.1002/lary.23654 |url= |author=}}</ref>
|-
|'''Laryngeal stenosis'''<ref name="pmid27508129">{{cite journal |vauthors=Nair S, Nilakantan A, Sood A, Gupta A, Gupta A |title=Challenges in the Management of Laryngeal Stenosis |journal=Indian J Otolaryngol Head Neck Surg |volume=68 |issue=3 |pages=294–9 |date=September 2016 |pmid=27508129 |pmc=4961642 |doi=10.1007/s12070-015-0936-2 |url= |author=}}</ref>
|Acute, chronic
|✔
|✔
| -
|✔
|✔
|<nowiki>-</nowiki>
|
|
* [[Glottic]] or [[Glottis|supraglottic]]: Inspiratory [[stridor]]
* [[Glottis]] through [[trachea]]: Biphasic [[stridor]]
|
|
* Not specific
|
|
* [[Vital capacity|FV]] loop variable
|
|
* Clear chest
|
|
* Stenosis visualized in [[neck]] [[x-ray]]
|
|
* Palpation of [[Arytenoid cartilage|arytenoid]] for passive mobility and [[Laryngoscope|laryngoscopy]] <ref name="pmid7208045">{{cite journal |vauthors=Bogdasarian RS, Olson NR |title=Posterior glottic laryngeal stenosis |journal=Otolaryngol. Head Neck Surg. |volume=88 |issue=6 |pages=765–72 |date= 1980 |pmid=7208045 |doi= |url= |author=}}</ref>
|
|
* History of neck trauma or [[intubation]]
|-
|-
| rowspan="5" |'''Intrathoracic'''
|'''Laryngocele'''
|Tracheomalacia
|Chronic
|✔
|✔
|<nowiki>-</nowiki>
|<nowiki>-</nowiki>
| -
|<nowiki>-</nowiki>
|
|
* Inspiratory [[stridor]]
* [[Hoarseness]]
|
|
* Not specific
|
|
* Normal function
|
|
* Clear chest
|
|
* Cyst wiht Liquid or air content in [[ultrasound]], [[radiography]] or [[Computed tomography|CT]]
|
|
* Smooth swelling visualized in [[laryngoscopy]] <ref name="pmid8166980">{{cite journal |vauthors=Chu L, Gussack GS, Orr JB, Hood D |title=Neonatal laryngoceles. A cause for airway obstruction |journal=Arch. Otolaryngol. Head Neck Surg. |volume=120 |issue=4 |pages=454–8 |date=April 1994 |pmid=8166980 |doi= |url= |author=}}</ref>
|
|
* Dysphagia, laryngeal discomfort
* Usually asymptomatic
|-
|Epiglottitis (supraglottitis)
|Acute
|
|
|
|
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|
|
|
|
|-
|Mediastinal mass
|
|
|
|
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|
|
|
|
|-
|Goiter
|
|
|
|
|
|
|
|
|-
|Tracheal stenosis
|
|
|
|
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|
|
|
|
|-
|Postnasal drip syndrome
|
|
|
|
|-
|Goiter
|
|
|
|
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|
|
|-
|-
|Foreign body aspiration
|Relapsing polychondritis
|
|
|
|
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|
|
|
|
|-
|
| rowspan="8" |'''Lower airway'''
|
| rowspan="8" |'''Intrathoracic'''
|-
|Bronchiolitis
|Retropharyngeal abscess
|
|
|
|
|
|
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|
|
|-
|-
|Asthma
|Tonsillar hypertrophy
|
|
|
|
|
|
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|
|
|-
|-
|Bronchiectasis
|Tumor of pharynx/larynx/upper trachea
|
|
|
|
|
|
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|
|
|-
|-
|Cystic fibrosis
| rowspan="6" |Central airway diseases
(Intrathoracic upper airway obstruction)
|Mediastinal mass/lymphadenopathy
|
|
|
|
|
|
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|
|
|-
|-
|Pulmonary edema
|Respiratory papillomatosis
|
|
|
|
|
|
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|
|
|-
|-
|Chronic obstructive pulmonary disease
|Tracheobronchomalacia
|
|
|
|
|
|
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|
|
|-
|-
|Pulmonary embolism
|Tracheal stenosis
|
|
|
|
|
|
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|
|
|-
|-
|Diffuse idiopathic pulmonary
|Tracheal and bronchial tumors
neuroendocrina cell hyperplasia (DPNECH)
|
|
|
|
|
|
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|
|
|
|
|}
{| class="wikitable"
|-
|-
! rowspan="2" |Type of respiratory failure
|Vascular ring or aneurysm
! colspan="2" rowspan="2" |Causes/Etiology
|
! rowspan="2" |Onset
|
! colspan="2" |Clinical manifestations
|
! rowspan="2" |Investigations
|
! rowspan="2" |Gold standard
|
! rowspan="2" |Other features
|-
!Symptoms
!Physical exam
|-
| rowspan="7" |'''Hypoxic respiratory failure (Type 1 respiratory failure)'''
|[[Cardiogenic pulmonary edema|'''Cardiogenic pulmonary edema''']]
|[[Acute decompensated heart failure|'''Acute decompensated heart failure''']] 
|Acute
|
|
* [[Cough]] with pink frothy expectoration
* [[Dyspnea]]
* Increased [[pulse rate]]
|
|
* [[Wheezing]]
* [[Crackles]]
* Leg [[edema]] in both legs
* [[Obtundation]]
|
|
* [[Cardiomegaly]] and [[interstitial edema]]  in [[Chest X-ray|chest radiograph]]
* [[ST]] and [[T wave|T waves]] abnormalities in [[ECG]]
* [[Oxygen saturation|SaO2]] <90% <ref name="pmid20937981">{{cite journal |vauthors=Weintraub NL, Collins SP, Pang PS, Levy PD, Anderson AS, Arslanian-Engoren C, Gibler WB, McCord JK, Parshall MB, Francis GS, Gheorghiade M |title=Acute heart failure syndromes: emergency department presentation, treatment, and disposition: current approaches and future aims: a scientific statement from the American Heart Association |journal=Circulation |volume=122 |issue=19 |pages=1975–96 |year=2010 |pmid=20937981 |doi=10.1161/CIR.0b013e3181f9a223 |url=}}</ref>
|
|
* Clinical diagnosis  (test results are supportive)
|
|
* High levels of [[Brain natriuretic peptide|BNP]] and pro-BNP<ref name="pmid15477431">{{cite journal |vauthors=Doust JA, Glasziou PP, Pietrzak E, Dobson AJ |title=A systematic review of the diagnostic accuracy of natriuretic peptides for heart failure |journal=Arch. Intern. Med. |volume=164 |issue=18 |pages=1978–84 |year=2004 |pmid=15477431 |doi=10.1001/archinte.164.18.1978 |url=}}</ref>
|-
| rowspan="4" |'''Non cardiogenic [[pulmonary edema]]'''
|'''[[Acute respiratory distress syndrome|Adult respiratory distress syndrome]]([[ARDS]])''' 
|Acute
|
|
* [[Dyspnea]]
* [[Cyanosis]]
|
|
* Diffuse [[crackles]]
|
|
* [[Hypoxemia]] in [[Arterial blood gas|arterial blood gases]]
* [[Alveolar]] infiltrates in [[Chest X-ray|chest X-Ray]]
* Bilateral opacities in [[Computed tomography|CT]]
|According to Berlin definition<ref name="pmid22797452">{{cite journal |vauthors=Ranieri VM, Rubenfeld GD, Thompson BT, Ferguson ND, Caldwell E, Fan E, Camporota L, Slutsky AS |title=Acute respiratory distress syndrome: the Berlin Definition |journal=JAMA |volume=307 |issue=23 |pages=2526–33 |year=2012 |pmid=22797452 |doi=10.1001/jama.2012.5669 |url=}}</ref>:
* One week of new or worse respiratory symptoms or clinical insult
* Symptoms can not be explain by [[Heart|cardiac]] disease
* Bilateral opacities in [[Chest X-ray|chest X-Ray]] or [[Computed tomography|CT]]
* Compromised [[oxygenation]] 
|
|
* Exlcusion of [[cardiogenic pulmonary edema]]
|-
|-
|'''High-Altitude Pulmonary edema ([[HAPE]])'''<ref name="urlJournal of Medical Laboratory and Diagnosis - Article Cited by">{{cite web |url=http://academicjournals.org/journal/JMLD/cited-by-article/594E2C01070 |title=Journal of Medical Laboratory and Diagnosis - Article Cited by |format= |work= |accessdate=}}</ref>
| rowspan="10" |Lower airway obstruction
|Acute
|Bronchiectasis
|
|
* [[Dyspnea]]
* [[Cough]] with pink frothy sputum
* [[Chest tightness]]
* Decreased exercise performance
|
|
* [[Wheeze|Wheezing]]
|
|
* High levels of [[white blood cell count]]
* Decreased of [[oxygen saturation]]
* Bilateral [[Infiltration (medical)|infiltration]] in [[Chest X-ray|chest X-Ray]]
|
|
* Clinical diagnosis
|
|
* Occurrs over 2500 m
* Descent is mandatory in >4000 m <ref name="urlJournal of Medical Laboratory and Diagnosis - Article Cited by" />
|-
|'''Neurogenic pulmonary edema'''
|Acute
|
|
* [[Dyspnea]]
* [[Hemoptysis]]
|
|
* [[Rales]]
* Bilateral [[crackles]]
|
|
* [[Leukocytosis]]
* Bilateral hyperdense infiltration in [[Chest X-ray|chest X-Ray]]
* [[Pulmonary gas pressures|PaO2/FiO2]] ratio <200
|
|
* [[Pulmonary gas pressures|PaO2/FiO2]] ratio <200<ref name="pmid22429697">{{cite journal |vauthors=Davison DL, Terek M, Chawla LS |title=Neurogenic pulmonary edema |journal=Crit Care |volume=16 |issue=2 |pages=212 |year=2012 |pmid=22429697 |pmc=3681357 |doi=10.1186/cc11226 |url=}}</ref>
* Bilateral infiltration
* No [[Left atrium|left atrial]] [[Hypertension, systemic|hypertension]]
* [[CNS]] injury
* No evidence of other causes of [[Acute respiratory distress syndrome|ARDS]]
|
|
* Major causes of NPE are [[Epileptic seizure|epileptic]] [[Seizure|seizures]], [[Brain|cerebral]] [[Bleeding|hemorrhages]] and [[Brain damage|brain injury]]
|-
|[[Pulmonary embolism|'''Pulmonary embolism''']]
|Acute, subacute, Chronic
|
|
* [[Dyspnea]]
* [[Chest pain]]
* [[Cough]]
* [[Orthopnea]]
|
|
* [[Wheeze|Wheezing]]
* [[Tachypnea]]
* [[Edema]]
* Decreased [[Breathing|breath]] sounds
* [[Tachycardia]]
|
* [[Leukocytosis]], elevated [[Erythrocyte sedimentation rate|erythrocyte sedimentation]] and [[lactic acid]] in [[complete blood count]]
* [[Hypoxemia]] in [[arterial blood gas]] <ref name="pmid8549223">{{cite journal |vauthors=Stein PD, Goldhaber SZ, Henry JW, Miller AC |title=Arterial blood gas analysis in the assessment of suspected acute pulmonary embolism |journal=Chest |volume=109 |issue=1 |pages=78–81 |year=1996 |pmid=8549223 |doi= |url=}}</ref>
* [[D-dimer]] to rule out other diseases
* Hamptom and Westermark sign in [[Chest X-ray|chest X-Ray]]
* [[Tachycardia]] and abnormalities in [[ST-segment]] and [[T wave|T waves]] are observed in [[The electrocardiogram|ECG]]
|
|
* Computed tomography pulmonary angiogram [[CT pulmonary angiogram|(CTPA)]] or catheter based [[pulmonary angiography]] <ref name="pmid17848685">{{cite journal |vauthors=Remy-Jardin M, Pistolesi M, Goodman LR, Gefter WB, Gottschalk A, Mayo JR, Sostman HD |title=Management of suspected acute pulmonary embolism in the era of CT angiography: a statement from the Fleischner Society |journal=Radiology |volume=245 |issue=2 |pages=315–29 |year=2007 |pmid=17848685 |doi=10.1148/radiol.2452070397 |url=}}</ref>
|
|
* [[Venous thromboembolism]]([[VTE]])
|-
|-
| colspan="2" |'''[[Pneumonia]]<ref name="pmid16912951">{{cite journal |vauthors=Bauer TT, Ewig S, Rodloff AC, Müller EE |title=Acute respiratory distress syndrome and pneumonia: a comprehensive review of clinical data |journal=Clin. Infect. Dis. |volume=43 |issue=6 |pages=748–56 |year=2006 |pmid=16912951 |doi=10.1086/506430 |url=}}</ref>'''
|Bronchiolitis
|Acute
|
|
* [[Productive cough]]
* [[Chest pain]]
* [[Fever]]
|
|
* [[Egophony]]
* [[Crackles]]
* [[Tactile fremitus]]
|
|
* [[Leukocytosis]]
* Infiltration in [[Chest X-ray|chest X-Ray]]
* Optional microbiological test
|
|
* Clinical manifestations and infiltration [[Chest X-ray|chest X-Ray]] with or without microbiological test <ref name="pmid172780832">{{cite journal |vauthors=Mandell LA, Wunderink RG, Anzueto A, Bartlett JG, Campbell GD, Dean NC, Dowell SF, File TM, Musher DM, Niederman MS, Torres A, Whitney CG |title=Infectious Diseases Society of America/American Thoracic Society consensus guidelines on the management of community-acquired pneumonia in adults |journal=Clin. Infect. Dis. |volume=44 Suppl 2 |issue= |pages=S27–72 |year=2007 |pmid=17278083 |doi=10.1086/511159 |url=}}</ref>
|
|
* [[Community-acquired pneumonia]]
* [[Hospital-acquired pneumonia]]
* [[Healthcare-associated pneumonia]]
* [[Ventilator-associated pneumonia]]
* [[Aspiration pneumonia]]
|-
| colspan="2" |'''Idiopatic chronic lung fibrosis<ref name="pmid18757459">{{cite journal |vauthors=Bradley B, Branley HM, Egan JJ, Greaves MS, Hansell DM, Harrison NK, Hirani N, Hubbard R, Lake F, Millar AB, Wallace WA, Wells AU, Whyte MK, Wilsher ML |title=Interstitial lung disease guideline: the British Thoracic Society in collaboration with the Thoracic Society of Australia and New Zealand and the Irish Thoracic Society |journal=Thorax |volume=63 Suppl 5 |issue= |pages=v1–58 |year=2008 |pmid=18757459 |doi=10.1136/thx.2008.101691 |url=}}</ref>'''
|Chronic
|
|
* [[Dyspnea]]
* Non-productive [[cough]]
|
|
* [[Clubbing]] of the digits
* [[Crackles]]
|
|
* Reticular  or nodular pattern in [[Chest X-ray|chest X-Ray]]
* Nodules and bilateral hiliar [[adenopathy]] in [[Computed tomography|CT]]
|
|
* Lung [[biopsy]] when Lab, imaging and PFT do not allow to do the diagnosis
|
|
* Reduced [[FEV1/FVC ratio|FEV1]] and [[Vital capacity|FVC]] in spirometry
|-
| rowspan="9" |'''Hypercapnic  respiratory failure (Type 2 respiratory failure)'''
| colspan="2" |[[Chronic obstructive pulmonary disease|COPD]]
|
|
|
|
|
|
|
|
|-
|Carcinoid syndrome
|
|
|
|
|-
| colspan="2" |Sedative abuse
|
|
|
|
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|
|
|
|
|-
| colspan="2" |[[Encephalitis]]
|
|
|
|
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|
|
|-
|-
| colspan="2" |[[Stroke]]
|Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH)
|
|
|
|
|
|
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|
|
|
|
|-
| colspan="2" |[[Obesity hypoventilation syndrome|Obesity hypoventilation]]
|
|
|
|
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|
|
|-
|-
| colspan="2" |[[Hypothermia]]
|Heart failure
|
|
|
|
|
|
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|
|
|
|
|-
| colspan="2" |[[Hypothyroidism|Hypothiroidism]]
|
|
|
|
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|
|
|-
|-
| colspan="2" |[[Myasthenia gravis]]
|Noncardiogenic pulmonary edema
|
|
|
|
|
|
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|
|
|
|
|-
| colspan="2" |[[Guillain-Barré syndrome]]
|
|
|
|
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|
|
|-
|-
|'''Perioperative respiratory failure (Type 3 respiratory failure)'''
|Parasitic infection with VLM (eg, Ascaris Strongyloides, filaria)
| colspan="2" |'''Post-operative [[atelectasis]]'''
|
|Acute
|
|
|
|
|
* Asyptomatic or increase work of [[breathing]]
|
|
* Skin or lips blue
* [[Tachypnea]]
* [[Tachycardia]]
|
|
* [[Bronchoscopy]]
* [[Computed tomography|CT]] and [[Chest X-ray|chest X-Ray]]
* [[PaO2]]/[[FiO2]] <300 mmHg <ref name="urlAtelectasis | National Heart, Lung, and Blood Institute (NHLBI)">{{cite web |url=https://www.nhlbi.nih.gov/health-topics/atelectasis |title=Atelectasis &#124; National Heart, Lung, and Blood Institute (NHLBI) |format= |work= |accessdate=}}</ref>
|
|
* Clinical diagnosis with supportive test
|
|
* Obstructive
* Non Obstructive<ref name="pmid8820021">{{cite journal |vauthors=Woodring JH, Reed JC |title=Types and mechanisms of pulmonary atelectasis |journal=J Thorac Imaging |volume=11 |issue=2 |pages=92–108 |year=1996 |pmid=8820021 |doi= |url=}}</ref>
|-
|'''Type 4 respiratory failure'''
| colspan="2" |'''[[Shock]]<ref name="pmid24171518">{{cite journal |vauthors=Vincent JL, De Backer D |title=Circulatory shock |journal=N. Engl. J. Med. |volume=369 |issue=18 |pages=1726–34 |year=2013 |pmid=24171518 |doi=10.1056/NEJMra1208943 |url=}}</ref>'''
|Acute
|
|
* [[Oliguria]]
* Abnormal [[mental status]]
* [[Cool extremities|Clammy skin]]
* Cool extremities
|
|
* [[Hypotension]]
* [[Tachycardia]]
* [[Tachypnea]]
* [[Rales]]
* Gallop rythm
|
|
* [[EKG|Electrocardigogram]] with isquemic abnormalities
* Visible [[congestion]] in [[Chest X-ray|chest X-Ray]]
* High levels of [[nitrogen]]
* Increased levels of [[lactic acid]]
* Low levels of [[Bicarbonate]]
* [[Echocardiography]] to identify any dysfunction
|
|
* Clinical diagnosis with supportive test <ref name="pmid10985707">{{cite journal |vauthors=Menon V, White H, LeJemtel T, Webb JG, Sleeper LA, Hochman JS |title=The clinical profile of patients with suspected cardiogenic shock due to predominant left ventricular failure: a report from the SHOCK Trial Registry. SHould we emergently revascularize Occluded Coronaries in cardiogenic shocK? |journal=J. Am. Coll. Cardiol. |volume=36 |issue=3 Suppl A |pages=1071–6 |year=2000 |pmid=10985707 |doi= |url=}}</ref>
|
|
* [[Cardiac index]] decreased
* [[Troponin]] leves, chemestry screen, [[complete blood count]] <ref name="pmid10985707" />
* [[Cardiogenic shock]]
* [[Septic shock]]
* [[Hypovolemic shock]]
|}
==Cough==
{| class="wikitable"
! colspan="2" rowspan="3" style="background:#4479BA; color: #FFFFFF;" align="center" + |Organ system
! rowspan="3" style="background:#4479BA; color: #FFFFFF;" align="center" + |Diseases
! colspan="8" style="background:#4479BA; color: #FFFFFF;" align="center" + |Clinical manifestations
! colspan="4" rowspan="2" style="background:#4479BA; color: #FFFFFF;" align="center" + |Diagnosis
! rowspan="3" style="background:#4479BA; color: #FFFFFF;" align="center" + |Other features
|-
|-
! colspan="7" style="background:#4479BA; color: #FFFFFF;" align="center" + |Symptoms
|Pulmonary thromboembolism 
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Physical exam
|
|-
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Onset
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Duration
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Productive cough
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Hemoptysis
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Weight lost
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Fever
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Dyspnea
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Ascultation
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Lab findings
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Imaging
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |PFT
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Gold standard
|
|-
|-
| rowspan="21" style="background:#DCDCDC;" align="center" + |[[Respiratory system|'''Respiratory''']]
|Reactive airways dysfunction syndrome
| rowspan="7" style="background:#DCDCDC;" align="center" + |[[Upper respiratory tract|'''Upper airway diseases''']]
|
| style="background:#DCDCDC;" align="center" + |[[Epiglottitis|'''Epiglottitis''']]<ref name="pmid11464324">{{cite journal |vauthors=Stroud RH, Friedman NR |title=An update on inflammatory disorders of the pediatric airway: epiglottitis, croup, and tracheitis |journal=Am J Otolaryngol |volume=22 |issue=4 |pages=268–75 |year=2001 |pmid=11464324 |doi=10.1053/ajot.2001.24825 |url=}}</ref><ref name="pmid9857318">{{cite journal |vauthors=Solomon P, Weisbrod M, Irish JC, Gullane PJ |title=Adult epiglottitis: the Toronto Hospital experience |journal=J Otolaryngol |volume=27 |issue=6 |pages=332–6 |year=1998 |pmid=9857318 |doi= |url=}}</ref>
|
| style="background:#F5F5F5;" align="center" + |Abrupt or acute
|
| style="background:#F5F5F5;" + |
* 12-24 hours
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Stridor]]
* [[Hoarseness]]
| style="background:#F5F5F5;" + |
* [[Complete blood count]] ([[Complete blood count|CBC]])
* [[Blood culture]]
* Epiglottal culture in intubated patients
| style="background:#F5F5F5;" + |
* Enlarge [[epiglottis]] (>8 mm), loss of vallecular air space and distended [[hypopharynx]] in neck [[X-rays|X-ray]]
| style="background:#F5F5F5;" + |
* Normal function
| style="background:#F5F5F5;" + |
* Direct visualization of [[Erythema|erythematous]] and edematous [[epiglottis]]
| style="background:#F5F5F5;" + |
* Tripod posture
* [[Drooling]]
* [[Tenderness]] of the anterior part of the neck
* Etiology: ''[[Haemophilus influenzae]]''
|-
|[[Croup|'''Croup''']]<ref name="Cherry2008">{{cite journal|last1=Cherry|first1=James D.|title=Croup|journal=New England Journal of Medicine|volume=358|issue=4|year=2008|pages=384–391|issn=0028-4793|doi=10.1056/NEJMcp072022}}</ref>
|Acute
|
|
* 3-5 days
|✔
| -
| -
| -
|✔
|
|
* [[Stridor]]
* [[Rales|Crackles]]
|
|
* Low [[White blood cell count|White blood cell coun]]<nowiki/>t ([[White blood cells|WBC]]) in [[blood test]] 
|
|
* [[Respiratory system|Subglottic]] narrowing ([[steeple sign]]) in postero-anterior [[Radiography|radiograph]] chest
|
|
* Decresed [[Lung volumes|tidal volume]]
|
|
* Clinical diagnosis.
* Laboratory findings and imaging are not necessary for diagnosis
|
|
* [[Barking cough]]
* Etiology: [[Human parainfluenza viruses|''Parainfluenza'' virus type 1]] (most common)
|-
|[[Pertussis|'''Pertussis''']]<ref name="pmid3816065">{{cite journal |vauthors=Bellamy EA, Johnston ID, Wilson AG |title=The chest radiograph in whooping cough |journal=Clin Radiol |volume=38 |issue=1 |pages=39–43 |year=1987 |pmid=3816065 |doi= |url=}}</ref><ref name="urlPertussis | Whooping Cough | Clinical | Information | CDC">{{cite web |url=https://www.cdc.gov/pertussis/clinical/index.html |title=Pertussis &#124; Whooping Cough &#124; Clinical &#124; Information &#124; CDC |format= |work= |accessdate=}}</ref>
|Acute
|
|
* Two weeks
|✔ Whooping sound
|<nowiki>-</nowiki>
|✔
| -
|✔
|
|
*  Clear chest
|
|
* [[Polymerase chain reaction|Polymerase chain reactio]]<nowiki/>n ([[Polymerase chain reaction|PCR]])
* Serologic testing
|
|
* [[Atelectasis]]
|-
* [[Lymphadenopathy]]
|Tracheobronchomalacia
|
|
|
|
* Normal function
|
|
* Culture
|
|
* Etiology: ''[[Bordetella pertussis]]''
* Phases: Catarrhal, paroxysmal and convalescent
|-
|'''[[Laryngopharyngeal reflux disease|Laryngopharyngeal reflux]]'''<ref name="urlWhat is LPR? | American Academy of Otolaryngology-Head and Neck Surgery">{{cite web |url=http://www.entnet.org/content/what-lpr |title=What is LPR? &#124; American Academy of Otolaryngology-Head and Neck Surgery |format= |work= |accessdate=}}</ref><ref name="pmid12461340">{{cite journal |vauthors=Noordzij JP, Khidr A, Desper E, Meek RB, Reibel JF, Levine PA |title=Correlation of pH probe-measured laryngopharyngeal reflux with symptoms and signs of reflux laryngitis |journal=Laryngoscope |volume=112 |issue=12 |pages=2192–5 |year=2002 |pmid=12461340 |doi=10.1097/00005537-200212000-00013 |url=}}</ref>
|Chronic
|
|
* Variable
|✔
| -
| -
|<nowiki>-</nowiki>
|✔
|
|
* [[Hoarseness]]
* [[Stridor]]
|
|
* Decreased levels of salivary [[epidermal growth factor]] ([[EGF module-containing mucin-like hormone receptor|EGF]])
* Increased levels of [[NKTR]]
* [[Biopsy]]
|
|
* [[X-rays|X-Ray]]
* [[Endoscopy]] examination
|
|
* Normal function
|
|
* 24 hour-dual sensor [[pH]] probe
|
|
* Throat clearing
* [[Globus pharyngis|Globus sensation]]
|-
|'''[[Common Cold Unit|Common Cold]]'''<ref name="pmid16253889">{{cite journal |vauthors=Eccles R |title=Understanding the symptoms of the common cold and influenza |journal=Lancet Infect Dis |volume=5 |issue=11 |pages=718–25 |year=2005 |pmid=16253889 |doi=10.1016/S1473-3099(05)70270-X |url=}}</ref>
|Acute
|
|
* 3-10 days
|✔
| -
| -
|✔
|<nowiki>-</nowiki>
|
|
* [[Rales]]
|}
* [[Wheeze|Wheezing]]
 
|
 
* Bacterial culture is not indicated
{| class="wikitable"
|
* [[Chest X-ray|Chest X-Ray]] in patients with signs of [[consolidation]]
|
* Normal function
|
* Clinical diagnosis
|
* [[Conjunctival injection]]
* [[Nasal congestion]]
|-
|-
|'''Seasonal [[Influenza (flu)|Influenza]]''' <ref name="pmid12376607">{{cite journal |vauthors=Kim EA, Lee KS, Primack SL, Yoon HK, Byun HS, Kim TS, Suh GY, Kwon OJ, Han J |title=Viral pneumonias in adults: radiologic and pathologic findings |journal=Radiographics |volume=22 Spec No |issue= |pages=S137–49 |year=2002 |pmid=12376607 |doi=10.1148/radiographics.22.suppl_1.g02oc15s137 |url=}}</ref>
! rowspan="2" |Type of respiratory failure
|Acute
! colspan="2" rowspan="2" |Causes/Etiology
|
! rowspan="2" |Onset
* 5-10 days
! colspan="2" |Clinical manifestations
! rowspan="2" |Investigations
! rowspan="2" |Gold standard
! rowspan="2" |Other features
|-
!Symptoms
!Physical exam
|-
| rowspan="7" |'''Hypoxic respiratory failure (Type 1 respiratory failure)'''
|[[Cardiogenic pulmonary edema|'''Cardiogenic pulmonary edema''']]
|[[Acute decompensated heart failure|'''Acute decompensated heart failure''']] 
|Acute
|
|
* [[Cough]] with pink frothy expectoration
* [[Dyspnea]]
* Increased [[pulse rate]]
|
|
* [[Wheezing]]
* [[Crackles]]
* Leg [[edema]] in both legs
* [[Obtundation]]
|
|
|
* [[Cardiomegaly]] and [[interstitial edema]]  in [[Chest X-ray|chest radiograph]]
|
* [[ST]] and [[T wave|T waves]] abnormalities in [[ECG]]
* [[Oxygen saturation|SaO2]] <90% <ref name="pmid20937981">{{cite journal |vauthors=Weintraub NL, Collins SP, Pang PS, Levy PD, Anderson AS, Arslanian-Engoren C, Gibler WB, McCord JK, Parshall MB, Francis GS, Gheorghiade M |title=Acute heart failure syndromes: emergency department presentation, treatment, and disposition: current approaches and future aims: a scientific statement from the American Heart Association |journal=Circulation |volume=122 |issue=19 |pages=1975–96 |year=2010 |pmid=20937981 |doi=10.1161/CIR.0b013e3181f9a223 |url=}}</ref>
|
|
* [[Breath|Shorteness of breath]]
* Clinical diagnosis  (test results are supportive)
|
|
* [[Reverse transcription polymerase chain reaction|RT-PCR]]
* High levels of [[Brain natriuretic peptide|BNP]] and pro-BNP<ref name="pmid15477431">{{cite journal |vauthors=Doust JA, Glasziou PP, Pietrzak E, Dobson AJ |title=A systematic review of the diagnostic accuracy of natriuretic peptides for heart failure |journal=Arch. Intern. Med. |volume=164 |issue=18 |pages=1978–84 |year=2004 |pmid=15477431 |doi=10.1001/archinte.164.18.1978 |url=}}</ref>
* [[Antigen detection test]]
|-
| rowspan="4" |'''Non cardiogenic [[pulmonary edema]]'''
|'''[[Acute respiratory distress syndrome|Adult respiratory distress syndrome]]([[ARDS]])''' 
|Acute
|
|
* [[Reticular]] or reticulonodular opacities in [[Chest X-ray|chest X-Ray]]  
* [[Dyspnea]]
* [[Cyanosis]]
|
|
* Normal function
* Diffuse [[crackles]]
|
|
* Clinical diagnosis
* [[Hypoxemia]] in [[Arterial blood gas|arterial blood gases]]
* [[Alveolar]] infiltrates in [[Chest X-ray|chest X-Ray]]
* Bilateral opacities in [[Computed tomography|CT]]
|According to Berlin definition<ref name="pmid22797452">{{cite journal |vauthors=Ranieri VM, Rubenfeld GD, Thompson BT, Ferguson ND, Caldwell E, Fan E, Camporota L, Slutsky AS |title=Acute respiratory distress syndrome: the Berlin Definition |journal=JAMA |volume=307 |issue=23 |pages=2526–33 |year=2012 |pmid=22797452 |doi=10.1001/jama.2012.5669 |url=}}</ref>:
* One week of new or worse respiratory symptoms or clinical insult
* Symptoms can not be explain by [[Heart|cardiac]] disease
* Bilateral opacities in [[Chest X-ray|chest X-Ray]] or [[Computed tomography|CT]]
* Compromised [[oxygenation]] 
|
|
* Etiology: A or B [[Influenza virus|''Influenza'' virus]]
* Exlcusion of [[cardiogenic pulmonary edema]]  
|-
|-
|[[Rhinosinusitis|'''Rhinosinusitis''']]<ref name="pmid21490181">{{cite journal| author=Meltzer EO, Hamilos DL| title=Rhinosinusitis diagnosis and management for the clinician: a synopsis of recent consensus guidelines. | journal=Mayo Clin Proc | year= 2011 | volume= 86 | issue= 5 | pages= 427-43 | pmid=21490181 | doi=10.4065/mcp.2010.0392 | pmc=3084646 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=21490181  }}</ref><ref name="pmid25832968">{{cite journal |vauthors=Rosenfeld RM, Piccirillo JF, Chandrasekhar SS, Brook I, Ashok Kumar K, Kramper M, Orlandi RR, Palmer JN, Patel ZM, Peters A, Walsh SA, Corrigan MD |title=Clinical practice guideline (update): adult sinusitis |journal=Otolaryngol Head Neck Surg |volume=152 |issue=2 Suppl |pages=S1–S39 |year=2015 |pmid=25832968 |doi=10.1177/0194599815572097 |url=}}</ref>
|'''High-Altitude Pulmonary edema ([[HAPE]])'''<ref name="urlJournal of Medical Laboratory and Diagnosis - Article Cited by">{{cite web |url=http://academicjournals.org/journal/JMLD/cited-by-article/594E2C01070 |title=Journal of Medical Laboratory and Diagnosis - Article Cited by |format= |work= |accessdate=}}</ref>
|[[Acute (medicine)|Acute]], [[subacute]], [[chronic]], recurrent
|Acute
|
|
* [[Acute (medicine)|Acute]]: Less than 4 weeks
* [[Dyspnea]]
* [[Subacute]]: 4-12 weeks
* [[Cough]] with pink frothy sputum
* [[Chronic (medical)|Chronic]]: More than 12 weeks
* [[Chest tightness]]
* Recurrent: 4 or more episodes or acute rhinosinusitis per year
* Decreased exercise performance
|✔
|<nowiki>-</nowiki>
| -
|✔
|✔
|
|
* Clear chest
* [[Wheeze|Wheezing]]
|
|
* In complicated acute [[Rhinosinusitis|bacterial rhinosinusitis]], endoscopic cultures or [[sinus]] aspirate is indicated
* High levels of [[white blood cell count]]
* Nasal culture
* Decreased of [[oxygen saturation]]  
* Bilateral [[Infiltration (medical)|infiltration]] in [[Chest X-ray|chest X-Ray]]
|
|
* Air-fluid level, mucosal [[edema]] and bony erosion of sinus on [[Computed tomography|CT]]
* Clinical diagnosis
* [[Magnetic resonance imaging|MRI]] for distinguish the [[etiology]]
|
|
* Normal function
* Occurrs over 2500 m
|
* Descent is mandatory in >4000 m <ref name="urlJournal of Medical Laboratory and Diagnosis - Article Cited by" />
* Clinical diagnosis: [[Nasal congestion]], [[obstruction]], and purulent [[rhinorrhea]]
|
* [[Erythema]] in [[Periorbital edema|periorbital]] area
|-
|-
| rowspan="8" |[[Lower respiratory tract|'''Lower airway''']]
|'''Neurogenic pulmonary edema'''
|[[Asthma|'''Asthma''']]<ref name="pmid19626179">{{cite journal| author=Ukena D, Fishman L, Niebling WB| title=Bronchial asthma: diagnosis and long-term treatment in adults. | journal=Dtsch Arztebl Int | year= 2008 | volume= 105 | issue= 21 | pages= 385-94 | pmid=19626179 | doi=10.3238/arztebl.2008.0385 | pmc=2696883 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=19626179  }}</ref>
|Acute
|Chronic
|
|
* Years
* [[Dyspnea]]
|✔  Clear [[Mucoid plaque|mucoid]] or yellow [[sputum]]
* [[Hemoptysis]]
|<nowiki>-</nowiki>
| -
|<nowiki>-</nowiki>
|✔
|
|
* [[Wheeze|Wheezing]] (expiratory)
* [[Rales]]
* [[Rales]]
* [[Rhonchi]]
* Bilateral [[crackles]]
|
|
* [[Eosinophilia]] is observed in [[complete blood count]] ([[Complete blood count|CBC]])
* [[Leukocytosis]]  
* Total [[serum]] [[Immunoglobulin E|IgE]] in test for [[allergy]]  
* Bilateral hyperdense infiltration in [[Chest X-ray|chest X-Ray]]
* [[Pulmonary gas pressures|PaO2/FiO2]] ratio <200
|
|
* Normal [[Airway|airways]] in [[chest X-ray]]
* [[Pulmonary gas pressures|PaO2/FiO2]] ratio <200<ref name="pmid22429697">{{cite journal |vauthors=Davison DL, Terek M, Chawla LS |title=Neurogenic pulmonary edema |journal=Crit Care |volume=16 |issue=2 |pages=212 |year=2012 |pmid=22429697 |pmc=3681357 |doi=10.1186/cc11226 |url=}}</ref>
* [[Computed tomography|CT]] if there any abnormality in [[chest  X-Ray]]
* Bilateral infiltration
* No [[Left atrium|left atrial]] [[Hypertension, systemic|hypertension]]
* [[CNS]] injury
* No evidence of other causes of [[Acute respiratory distress syndrome|ARDS]]  
|
|
* [[FEV1/FVC ratio]] <70%  and [[FEV1]] >15% increase after 15 minutes of 2 puffs of [[Beta-2-adrenoreceptor agonists|beta 2 sympathomimetic drug]]
* Major causes of NPE are [[Epileptic seizure|epileptic]] [[Seizure|seizures]], [[Brain|cerebral]] [[Bleeding|hemorrhages]] and [[Brain damage|brain injury]]
* After physical active [[FEV1]] decreases by >15%
|-
* After inhaled [[corticosteroid]] (ICS)[[FEV1]] increased by >15%
|[[Pulmonary embolism|'''Pulmonary embolism''']]
|Acute, subacute, Chronic
|
|
* Airflow limitation on [[spirometry]]
* [[Dyspnea]]
* [[Chest pain]]
* [[Cough]]
* [[Orthopnea]]
|
|
* Family history
* [[Wheeze|Wheezing]]
* Seasonal variation
* [[Tachypnea]]
|-
* [[Edema]]
|'''[[Chronic obstructive pulmonary disease|Acute Bronchitis]]'''<ref name="pmid17108344">{{cite journal |vauthors=Wenzel RP, Fowler AA |title=Clinical practice. Acute bronchitis |journal=N. Engl. J. Med. |volume=355 |issue=20 |pages=2125–30 |year=2006 |pmid=17108344 |doi=10.1056/NEJMcp061493 |url=}}</ref>
* Decreased [[Breathing|breath]] sounds
|Acute
* [[Tachycardia]]
|
|
* From 5 days to 1 or 3 weeks
* [[Leukocytosis]], elevated [[Erythrocyte sedimentation rate|erythrocyte sedimentation]] and [[lactic acid]] in [[complete blood count]]
|
* [[Hypoxemia]] in [[arterial blood gas]] <ref name="pmid8549223">{{cite journal |vauthors=Stein PD, Goldhaber SZ, Henry JW, Miller AC |title=Arterial blood gas analysis in the assessment of suspected acute pulmonary embolism |journal=Chest |volume=109 |issue=1 |pages=78–81 |year=1996 |pmid=8549223 |doi= |url=}}</ref>
|<nowiki>-</nowiki>
* [[D-dimer]] to rule out other diseases
| -
* Hamptom and Westermark sign in [[Chest X-ray|chest X-Ray]]
|<nowiki>-</nowiki>
* [[Tachycardia]] and abnormalities in [[ST-segment]] and [[T wave|T waves]] are observed in [[The electrocardiogram|ECG]]
|
|
|
* [[Wheezing]]
* Computed tomography pulmonary angiogram [[CT pulmonary angiogram|(CTPA)]] or catheter based [[pulmonary angiography]] <ref name="pmid17848685">{{cite journal |vauthors=Remy-Jardin M, Pistolesi M, Goodman LR, Gefter WB, Gottschalk A, Mayo JR, Sostman HD |title=Management of suspected acute pulmonary embolism in the era of CT angiography: a statement from the Fleischner Society |journal=Radiology |volume=245 |issue=2 |pages=315–29 |year=2007 |pmid=17848685 |doi=10.1148/radiol.2452070397 |url=}}</ref>
* [[Rhonchi]]
|
|
* [[Sputum culture]] is not indicated
* [[Venous thromboembolism]]([[VTE]])
* [[Polymerase chain reaction|PCR]] in bacterial infection
|-
| colspan="2" |'''[[Pneumonia]]<ref name="pmid16912951">{{cite journal |vauthors=Bauer TT, Ewig S, Rodloff AC, Müller EE |title=Acute respiratory distress syndrome and pneumonia: a comprehensive review of clinical data |journal=Clin. Infect. Dis. |volume=43 |issue=6 |pages=748–56 |year=2006 |pmid=16912951 |doi=10.1086/506430 |url=}}</ref>'''
|Acute
|
|
* [[Chest X-ray]] to exclude other diseases
* [[Productive cough]]
* [[Chest pain]]
* [[Fever]]
|
|
* FEV1 < 80%
* [[Egophony]]
* [[Crackles]]
* [[Tactile fremitus]]
|
|
* Clinical diagnosis
* [[Leukocytosis]]
* Infiltration in [[Chest X-ray|chest X-Ray]]
* Optional microbiological test
|
* Clinical manifestations and infiltration [[Chest X-ray|chest X-Ray]] with or without microbiological test <ref name="pmid172780832">{{cite journal |vauthors=Mandell LA, Wunderink RG, Anzueto A, Bartlett JG, Campbell GD, Dean NC, Dowell SF, File TM, Musher DM, Niederman MS, Torres A, Whitney CG |title=Infectious Diseases Society of America/American Thoracic Society consensus guidelines on the management of community-acquired pneumonia in adults |journal=Clin. Infect. Dis. |volume=44 Suppl 2 |issue= |pages=S27–72 |year=2007 |pmid=17278083 |doi=10.1086/511159 |url=}}</ref>
|
|
* Majority of cases are caused by [[respiratory]] [[viruses]]
* [[Community-acquired pneumonia]]
* [[Hospital-acquired pneumonia]]
* [[Healthcare-associated pneumonia]]
* [[Ventilator-associated pneumonia]]
* [[Aspiration pneumonia]]
|-
|-
|[[Chronic bronchitis|'''Chronic Bronchitis''']]<ref name="pmid24692133">{{cite journal |vauthors=Brusasco V, Martinez F |title=Chronic obstructive pulmonary disease |journal=Compr Physiol |volume=4 |issue=1 |pages=1–31 |year=2014 |pmid=24692133 |doi=10.1002/cphy.c110037 |url=}}</ref><ref name="pmid17975186">{{cite journal |vauthors=Qaseem A, Snow V, Shekelle P, Sherif K, Wilt TJ, Weinberger S, Owens DK |title=Diagnosis and management of stable chronic obstructive pulmonary disease: a clinical practice guideline from the American College of Physicians |journal=Ann. Intern. Med. |volume=147 |issue=9 |pages=633–8 |year=2007 |pmid=17975186 |doi= |url=}}</ref>
| colspan="2" |'''Idiopatic chronic lung fibrosis<ref name="pmid18757459">{{cite journal |vauthors=Bradley B, Branley HM, Egan JJ, Greaves MS, Hansell DM, Harrison NK, Hirani N, Hubbard R, Lake F, Millar AB, Wallace WA, Wells AU, Whyte MK, Wilsher ML |title=Interstitial lung disease guideline: the British Thoracic Society in collaboration with the Thoracic Society of Australia and New Zealand and the Irish Thoracic Society |journal=Thorax |volume=63 Suppl 5 |issue= |pages=v1–58 |year=2008 |pmid=18757459 |doi=10.1136/thx.2008.101691 |url=}}</ref>'''
|Chronic
|Chronic
|
|
* Most of the days for three months in the las two years.
* [[Dyspnea]]
|✔ Clear [[sputum]]
* Non-productive [[cough]]
|<nowiki>-</nowiki>
|<nowiki>-</nowiki>
|✔
|✔
|
|
* [[Wheeze|Wheezing]]
* [[Clubbing]] of the digits
* [[Rhonchi]]
* [[Crackles]]
|
|
* [[Blood test]]  
* Reticular  or nodular pattern in [[Chest X-ray|chest X-Ray]]
* [[Arterial blood gas]] ([[Arterial blood gas|ABG]])
* Nodules and bilateral hiliar [[adenopathy]] in [[Computed tomography|CT]]
|
* Lung [[biopsy]] when Lab, imaging and PFT do not allow to do the diagnosis
|
|
* [[Chest X-ray|Chest X-Ray]] to exclude other diseases
* Reduced [[FEV1/FVC ratio|FEV1]] and [[Vital capacity|FVC]] in spirometry
* [[Computed tomography|CT]]
|-
| rowspan="9" |'''Hypercapnic  respiratory failure (Type 2 respiratory failure)'''
| colspan="2" |[[Chronic obstructive pulmonary disease|COPD]]
|
|
* [[FEV1/FVC ratio]] < 70%
* Post bronchodilatador [[FEV1]] > 80%
* Reduced [[Vital capacity|FVC]] after bronchodilatador administration
* Decread [[vital capacity]]
* Increased [[total lung capacity]]
|
|
* Demostration of airflow limitation on [[spirometry]]
|
|
* [[Smoker's cough]]
* Cigarette smoking
* Pollution
|-
|'''Non-asthmatic eosinophilic bronchitis'''<ref name="pmid16428700">{{cite journal |vauthors=Brightling CE |title=Chronic cough due to nonasthmatic eosinophilic bronchitis: ACCP evidence-based clinical practice guidelines |journal=Chest |volume=129 |issue=1 Suppl |pages=116S–121S |year=2006 |pmid=16428700 |doi=10.1378/chest.129.1_suppl.116S |url=}}</ref><ref name="pmid29317659">{{cite journal| author=Cho J, Choi SM, Lee J, Park YS, Lee SM, Yoo CG et al.| title=Clinical Outcome of Eosinophilic Airway Inflammation in Chronic Airway Diseases Including Nonasthmatic Eosinophilic Bronchitis. | journal=Sci Rep | year= 2018 | volume= 8 | issue= 1 | pages= 146 | pmid=29317659 | doi=10.1038/s41598-017-18265-2 | pmc=5760521 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=29317659  }}</ref>
|Chronic
|
|
* More than 8 weeks
|✔ [[Eosinophilic]] [[sputum]]
|
|
|<nowiki>-</nowiki>
| -
|✔
|
|
* [[Wheeze|Wheezing]]
|-
* [[Shortness of breath]]
| colspan="2" |Sedative abuse
|
|
|
* High levels of [[Immunoglobulin E|IgE]]
* Airway [[eosinophilia]] in [[sputum]] induction or bronchial wash fluid from [[bronchoscopy]] ([[bronchoalveolar lavage]])
|
|
* Normal [[chest X-Ray]]
|
|
* [[FEV1/FVC ratio|FEV1/FVC]] >70%
* No response of short acting [[bronchodilator]]
|
|
* [[Bronchial]] [[biopsy]] [[eosinophilia]]
|
|
* Exposure to an occupational cause
|-
|-
|[[Bronchiectasis|'''Bronchiectasis''']]<ref name="pmid166509702">{{cite journal |vauthors=King PT, Holdsworth SR, Freezer NJ, Villanueva E, Holmes PW |title=Characterisation of the onset and presenting clinical features of adult bronchiectasis |journal=Respir Med |volume=100 |issue=12 |pages=2183–9 |year=2006 |pmid=16650970 |doi=10.1016/j.rmed.2006.03.012 |url=}}</ref>
| colspan="2" |[[Encephalitis]]
|Chronic
|
|
* Months to years
|✔ Mucopurulent [[sputum]]
|✔
|
|
|<nowiki>-</nowiki>
|✔
|
|
* [[Rales|Crackles]]
* [[Wheeze|Wheezing]]
* [[Shortness of breath]]
|
|
* [[Complete blood count]] ([[Complete blood count|CBC]])
* [[Immunoglobulin G|IgG]], [[Immunoglobulin M|IgM]] and [[Immunoglobulin A|IgA]]
* [[Sputum]] culture for [[Fungus|fungi]], [[bacteria]] and [[Mycobacterium|mycobacteria]]
|
|
* Linear [[atelectasis]] and dilated [[Airway|airways]] in [[chest X-Ray]]
|
|
* [[FEV1/FVC ratio|FEV1/FVC]] <70%
|-
* Normal [[Vital capacity|FVC]]
| colspan="2" |[[Stroke]]
* Low levels of [[Spirometry|FEV1]]
|
|
|
* [[Computed tomography|CT]] of chest
|
|
* [[Digital clubbing]]
* Recurrent [[pleurisy]]
|-
|'''[[Emphysema]]''' <ref name="pmid28919728">{{cite journal| author=Rossi A, Butorac-Petanjek B, Chilosi M, Cosío BG, Flezar M, Koulouris N et al.| title=Chronic obstructive pulmonary disease with mild airflow limitation: current knowledge and proposal for future research - a consensus document from six scientific societies. | journal=Int J Chron Obstruct Pulmon Dis | year= 2017 | volume= 12 | issue=  | pages= 2593-2610 | pmid=28919728 | doi=10.2147/COPD.S132236 | pmc=5587130 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=28919728  }}</ref>
|Chronic
|
|
* Months to years
|✔ Mucoid or purulent [[sputum]]
|<nowiki>-</nowiki>
| -
|✔
|✔
|
|
* Shortness of [[Breathing|breath]]
* [[Wheeze|Wheezing]]
* Prolonged [[Exhalation|expiration]]
* [[Rales|Crackles]]
|
|
* [[Blood test]]
|-
* Testing for [[alpha 1-antitrypsin]]
| colspan="2" |[[Obesity hypoventilation syndrome|Obesity hypoventilation]]
|
|
|
|
* [[Chest X-ray|Chest X-Ray]] to exclude other diseases
* [[Computed tomography|CT]]
|
|
* [[FEV1/FVC ratio|FEV1/FVC]] <70%
* Post [[bronchodilator]] [[FEV1]] >80
|
|
* Detection of early [[emphysema]] in [[Computed tomography|CT]] of chest
|
|
* Exposure of tobacco and air pollution
|-
|-
|'''Foreing body [[Aspiration of foreign body|aspiration]]'''<ref name="pmid29221325">{{cite journal| author=Hewlett JC, Rickman OB, Lentz RJ, Prakash UB, Maldonado F| title=Foreign body aspiration in adult airways: therapeutic approach. | journal=J Thorac Dis | year= 2017 | volume= 9 | issue= 9 | pages= 3398-3409 | pmid=29221325 | doi=10.21037/jtd.2017.06.137 | pmc=5708401 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=29221325  }}</ref><ref name="pmid11444115">{{cite journal |vauthors=Rafanan AL, Mehta AC |title=Adult airway foreign body removal. What's new? |journal=Clin. Chest Med. |volume=22 |issue=2 |pages=319–30 |year=2001 |pmid=11444115 |doi= |url=}}</ref><ref name="pmid26568942">{{cite journal| author=Haddadi S, Marzban S, Nemati S, Ranjbar Kiakelayeh S, Parvizi A, Heidarzadeh A| title=Tracheobronchial Foreign-Bodies in Children; A 7 Year Retrospective Study. | journal=Iran J Otorhinolaryngol | year= 2015 | volume= 27 | issue= 82 | pages= 377-85 | pmid=26568942 | doi= | pmc=4639691 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=26568942  }}</ref>
| colspan="2" |[[Hypothermia]]
|Acute
|Variable
|✔
|✔
|<nowiki>-</nowiki>
|✔
|✔
|
|
* [[Wheeze|Wheezing]]
* Decreased [[breath sounds]]
|
|
* No specific
|
|
* Hyperinflated lungs, [[atelectasis]], and [[mediastinitis]]
* Shift in [[Chest X-ray|chest radiograph]] when the object is [[radio-opaque]]
* [[Computed tomography|CT]]
|
|
* Not specific
|
|
* [[Bronchoscopy]]
|
|
* In children <1 year and adults >75 years
* Organic materials in children
* Inorganic materials in adults
|-
|-
|[[Bronchiolitis|'''Bronchiolitis''']]<ref name="pmid14757603">{{cite journal |vauthors=Bordley WC, Viswanathan M, King VJ, Sutton SF, Jackman AM, Sterling L, Lohr KN |title=Diagnosis and testing in bronchiolitis: a systematic review |journal=Arch Pediatr Adolesc Med |volume=158 |issue=2 |pages=119–26 |year=2004 |pmid=14757603 |doi=10.1001/archpedi.158.2.119 |url=}}</ref><ref name="urlwww.nice.org.uk">{{cite web |url=https://www.nice.org.uk/guidance/ng9/resources/bronchiolitis-in-children-diagnosis-and-management-pdf-51048523717 |title=www.nice.org.uk |format= |work= |accessdate=}}</ref>
| colspan="2" |[[Hypothyroidism|Hypothiroidism]]
|Acute
|
|
|
|
|
* 8-15 days
|✔
|<nowiki>-</nowiki>
|
|
|✔
|✔
|
|
* [[Wheeze|Wheezing]]
|-
* [[Rales|Crackles]]
| colspan="2" |[[Myasthenia gravis]]
* Increased [[respiratory rate]]
|
|
* [[Complete blood count]] ([[CBC]])
* [[Urinalysis]] (in infants)
* [[Urine culture]] ( in infants)
|
|
* [[Chest X-Ray]]
|
|
* Normal function or obstructive changes ([[FEV1/FVC ratio|FEV1/FVC]] <70%)
* Air trapping in [[Lung volumes]]
* Reduced [[DLCO|Diffusing capacity of carbon monoxide]] ( [[DLCO]])
|
|
* Clinical diagnosis
|
|
* Etiology: Respiratory ''[[Human respiratory syncytial virus|syncytial virus]], [[Rhinovirus]]''
* Children <2 years
|-
| rowspan="6" |[[Parenchyma|'''Parenchyma''']]
|[[Pneumonia|'''Pneumonia''']]<ref name="pmid10987697">{{cite journal |vauthors=Bartlett JG, Dowell SF, Mandell LA, File Jr TM, Musher DM, Fine MJ |title=Practice guidelines for the management of community-acquired pneumonia in adults. Infectious Diseases Society of America |journal=Clin. Infect. Dis. |volume=31 |issue=2 |pages=347–82 |year=2000 |pmid=10987697 |doi=10.1086/313954 |url=}}</ref><ref name="pmid17278083">{{cite journal |vauthors=Mandell LA, Wunderink RG, Anzueto A, Bartlett JG, Campbell GD, Dean NC, Dowell SF, File TM, Musher DM, Niederman MS, Torres A, Whitney CG |title=Infectious Diseases Society of America/American Thoracic Society consensus guidelines on the management of community-acquired pneumonia in adults |journal=Clin. Infect. Dis. |volume=44 Suppl 2 |issue= |pages=S27–72 |year=2007 |pmid=17278083 |doi=10.1086/511159 |url=}}</ref>
|Acute
|
|
* Variable
|-
|✔ Mucopurulent [[sputum]]
| colspan="2" |[[Guillain-Barré syndrome]]
|<nowiki>-</nowiki>
|<nowiki>-</nowiki>
|✔
|✔
|
|
* [[Rales|Crackles]]
* [[Egophony]]
* Decreased bronchial sounds
|
|
* Leftward shift [[leukocytosis]]
* [[Blood culture]] in hospitalized patients
* [[Sputum culture]] in hospitalized patients
|
|
* [[Consolidation (medicine)|Consolidation]], [[cavitation]], and infiltrated [[interstitial]] in [[chest X-ray]]
* Anatomical changes observed in chest [[Computed tomography|CT]]
|
|
* Not specific
|
|
* Infiltration observed in [[chest X-ray]]
|
|
* [[Community-acquired pneumonia]]
* [[Healthcare-associated pneumonia]]
|-
|-
|[[Pneumoconiosis|'''Pneumoconioses''']]<ref name="pmid27980247">{{cite journal |vauthors=Jp NA, Imanaka M, Suganuma N |title=Japanese workplace health management in pneumoconiosis prevention |journal=J Occup Health |volume=59 |issue=2 |pages=91–103 |year=2017 |pmid=27980247 |pmc=5478517 |doi=10.1539/joh.16-0031-RA |url=}}</ref><ref name="pmid12668748">{{cite journal |vauthors=Weiland DA, Lynch DA, Jensen SP, Newell JD, Miller DE, Crausman RS, Kuhn C, Kern DG |title=Thin-section CT findings in flock worker's lung, a work-related interstitial lung disease |journal=Radiology |volume=227 |issue=1 |pages=222–31 |year=2003 |pmid=12668748 |doi=10.1148/radiol.2271011063 |url=}}</ref>
|'''Perioperative respiratory failure (Type 3 respiratory failure)'''  
|Acute, Chronic
| colspan="2" |'''Post-operative [[atelectasis]]'''
|Acute
|
* Asyptomatic or increase work of [[breathing]]
|
|
* Years
* Skin or lips blue
| -
* [[Tachypnea]]
| -
* [[Tachycardia]]
|✔
|✔
|✔
|
|
* [[Wheeze|Wheezing]]
* [[Bronchoscopy]]
* [[Rhonchi]]
* [[Computed tomography|CT]] and [[Chest X-ray|chest X-Ray]]  
* [[Rales|Crackles]]
 
* [[PaO2]]/[[FiO2]] <300 mmHg <ref name="urlAtelectasis | National Heart, Lung, and Blood Institute (NHLBI)">{{cite web |url=https://www.nhlbi.nih.gov/health-topics/atelectasis |title=Atelectasis &#124; National Heart, Lung, and Blood Institute (NHLBI) |format= |work= |accessdate=}}</ref>
|
|
* [[Arterial blood gas]]
* Clinical diagnosis with supportive test
* [[Complete blood count]] ([[Complete blood count|CBC]])
|
|
* Small oppacities and [[fibrosis]] observed in [[chest X-ray]]
* Obstructive
* [[Computed tomography|CT]]
* Non Obstructive<ref name="pmid8820021">{{cite journal |vauthors=Woodring JH, Reed JC |title=Types and mechanisms of pulmonary atelectasis |journal=J Thorac Imaging |volume=11 |issue=2 |pages=92–108 |year=1996 |pmid=8820021 |doi= |url=}}</ref>
* [[Positron emission tomography|FDG-PET]]
|-
|'''Type 4 respiratory failure'''
| colspan="2" |'''[[Shock]]<ref name="pmid24171518">{{cite journal |vauthors=Vincent JL, De Backer D |title=Circulatory shock |journal=N. Engl. J. Med. |volume=369 |issue=18 |pages=1726–34 |year=2013 |pmid=24171518 |doi=10.1056/NEJMra1208943 |url=}}</ref>'''
|Acute
|
|
* [[FEV1/FVC ratio|FEV1/FVC]] <70%
* [[Oliguria]]
* [[FEV1]] <80%
* Abnormal [[mental status]]
* [[Cool extremities|Clammy skin]]
* Cool extremities
|
|
* Exposure history  and [[Chest X-ray|chest radiograph]]
* [[Hypotension]]
* [[Tachycardia]]
* [[Tachypnea]]
* [[Rales]]
* Gallop rythm
|
|
* Fibrogenic: [[Silica]], [[asbestos]]
* [[EKG|Electrocardigogram]] with isquemic abnormalities
* Inert: [[Iron]], [[barium]]
* Visible [[congestion]] in [[Chest X-ray|chest X-Ray]]
* Granulomatous: [[Beryllium]]
* High levels of [[nitrogen]]  
* Giant cell pneumonia: [[Cobalt]]
* Increased levels of [[lactic acid]]  
|-
* Low levels of [[Bicarbonate]]
|[[Lung cancer|'''Lung cancer''']]<ref name="pmid21296855">{{cite journal |vauthors=Jemal A, Bray F, Center MM, Ferlay J, Ward E, Forman D |title=Global cancer statistics |journal=CA Cancer J Clin |volume=61 |issue=2 |pages=69–90 |year=2011 |pmid=21296855 |doi=10.3322/caac.20107 |url=}}</ref><ref name="pmid23649435">{{cite journal |vauthors=Ost DE, Jim Yeung SC, Tanoue LT, Gould MK |title=Clinical and organizational factors in the initial evaluation of patients with lung cancer: Diagnosis and management of lung cancer, 3rd ed: American College of Chest Physicians evidence-based clinical practice guidelines |journal=Chest |volume=143 |issue=5 Suppl |pages=e121S–e141S |year=2013 |pmid=23649435 |pmc=4694609 |doi=10.1378/chest.12-2352 |url=}}</ref>
* [[Echocardiography]] to identify any dysfunction
|Chronic
|
|
* Years
* Clinical diagnosis with supportive test <ref name="pmid10985707">{{cite journal |vauthors=Menon V, White H, LeJemtel T, Webb JG, Sleeper LA, Hochman JS |title=The clinical profile of patients with suspected cardiogenic shock due to predominant left ventricular failure: a report from the SHOCK Trial Registry. SHould we emergently revascularize Occluded Coronaries in cardiogenic shocK? |journal=J. Am. Coll. Cardiol. |volume=36 |issue=3 Suppl A |pages=1071–6 |year=2000 |pmid=10985707 |doi= |url=}}</ref>
|
|
|
|<nowiki>-</nowiki>
|✔
|
|
* [[Hoarseness]]
* [[Cardiac index]] decreased
|
* [[Troponin]] leves, chemestry screen, [[complete blood count]] <ref name="pmid10985707" />
* [[Complete blood count]] ([[Complete blood count|CBC]])
* [[Cardiogenic shock]]
* [[Alanine transaminase|ALT]], [[Aspartate transaminase|AST]]
* [[Septic shock]]
* [[Calcium]]
* [[Hypovolemic shock]]
* [[Alkaline phosphatase]]
|}
* [[Lactate dehydrogenase|LDH]]
 
* [[Creatinine]]
==Cough==
|
 
* [[Contrast enhanced CT|Contrast-enhanced CT]] of chest and upper abdomen
{| class="wikitable"
|
! colspan="2" rowspan="3" style="background:#4479BA; color: #FFFFFF;" align="center" + |Organ system
* Not specific
! rowspan="3" style="background:#4479BA; color: #FFFFFF;" align="center" + |Diseases
|
! colspan="8" style="background:#4479BA; color: #FFFFFF;" align="center" + |Clinical manifestations
* Tissue [[biopsy]]  (sample should be sufficient for [[Molecule|molecular]] testing)
! colspan="4" rowspan="2" style="background:#4479BA; color: #FFFFFF;" align="center" + |Diagnosis
|
! rowspan="3" style="background:#4479BA; color: #FFFFFF;" align="center" + |Other features
* Risk factor:
|-
** Cigarette smoking
! colspan="7" style="background:#4479BA; color: #FFFFFF;" align="center" + |Symptoms
* Types
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Physical exam
** [[Small cell lung cancer|Small cell lung cance]]<nowiki/>r ([[Small cell lung cancer|SCLC]])
** [[Non small cell lung cancer|Non-small cell lung cance]]<nowiki/>r ([[Non small cell lung cancer|NSCLC]])
|-
|-
|'''[[Interstitial lung disease]]'''<ref name="pmid15331185">{{cite journal |vauthors=Lama VN, Martinez FJ |title=Resting and exercise physiology in interstitial lung diseases |journal=Clin. Chest Med. |volume=25 |issue=3 |pages=435–53, v |year=2004 |pmid=15331185 |doi=10.1016/j.ccm.2004.05.005 |url=}}</ref><ref name="pmid15133338">{{cite journal |vauthors=Chetta A, Marangio E, Olivieri D |title=Pulmonary function testing in interstitial lung diseases |journal=Respiration |volume=71 |issue=3 |pages=209–13 |year=2004 |pmid=15133338 |doi=10.1159/000077416 |url=}}</ref>
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Onset
|Chronic
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Duration
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Productive cough
* Variable
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Hemoptysis
|<nowiki>-</nowiki>
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Weight lost
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Fever
|✔
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Dyspnea
| -
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Ascultation
|✔
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Lab findings
|
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Imaging
* [[Wheeze|Wheezing]]
! style="background:#4479BA; color: #FFFFFF;" align="center" + |PFT
* [[Rales|Crackles]] or velcro rales
! style="background:#4479BA; color: #FFFFFF;" align="center" + |Gold standard
* [[Lung volumes|Inspiratory]] high-pitched [[rhonchi]]
|-
|
| rowspan="21" style="background:#DCDCDC;" align="center" + |[[Respiratory system|'''Respiratory''']]
* Test for [[Hepatic function test|hepatic]] and [[Renal function tests|renal function]]
| rowspan="7" style="background:#DCDCDC;" align="center" + |[[Upper respiratory tract|'''Upper airway diseases''']]
* Hematologic test in differential [[Complete blood count|CBC]]
| style="background:#DCDCDC;" align="center" + |[[Epiglottitis|'''Epiglottitis''']]<ref name="pmid11464324">{{cite journal |vauthors=Stroud RH, Friedman NR |title=An update on inflammatory disorders of the pediatric airway: epiglottitis, croup, and tracheitis |journal=Am J Otolaryngol |volume=22 |issue=4 |pages=268–75 |year=2001 |pmid=11464324 |doi=10.1053/ajot.2001.24825 |url=}}</ref><ref name="pmid9857318">{{cite journal |vauthors=Solomon P, Weisbrod M, Irish JC, Gullane PJ |title=Adult epiglottitis: the Toronto Hospital experience |journal=J Otolaryngol |volume=27 |issue=6 |pages=332–6 |year=1998 |pmid=9857318 |doi= |url=}}</ref>
* [[Serology|Serological testing]]
| style="background:#F5F5F5;" align="center" + |Abrupt or acute
|
| style="background:#F5F5F5;" + |
* [[Nodular]], [[reticular]] or both pattern in [[chest X-ray]]
* 12-24 hours
* [[Computed tomography|CT]] in patients with diffuse pulmonary lung disease
| style="background:#F5F5F5;" align="center" + | -
|
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
* Reduction in [[Vital capacity|FVC]], [[Residual volume|RV]], [[Functional residual capacity|FRC]], [[Total lung capacity|TLC]] and [[FEV1]] on spirometry
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
* [[FEV1/FVC ratio|FEV1/FVC]] normal or increase
| style="background:#F5F5F5;" align="center" + |✔
* [[Lung volumes]]
| style="background:#F5F5F5;" align="center" + |✔
* Diffusion capacity ([[DLCO]] reduced)
| style="background:#F5F5F5;" + |
|
* [[Stridor]]
* Lung [[biopsy]] when lab, imaging, and PFT has indeterminate result
* [[Hoarseness]]  
|
| style="background:#F5F5F5;" + |
* Clubbing is common in [[asbestosis]] and [[idiopathic pulmonary fibrosis]]
* Elevated white blood count in CBC
|-
* [[Blood culture]] may show bacterial growth
|'''[[Tuberculosis]] ([[Tuberculosis|TB]])'''<ref name="pmid9332519">{{cite journal |vauthors=Perlman DC, el-Sadr WM, Nelson ET, Matts JP, Telzak EE, Salomon N, Chirgwin K, Hafner R |title=Variation of chest radiographic patterns in pulmonary tuberculosis by degree of human immunodeficiency virus-related immunosuppression. The Terry Beirn Community Programs for Clinical Research on AIDS (CPCRA). The AIDS Clinical Trials Group (ACTG) |journal=Clin. Infect. Dis. |volume=25 |issue=2 |pages=242–6 |year=1997 |pmid=9332519 |doi= |url=}}</ref><ref name="pmid2456183">{{cite journal |vauthors=Barnes PF, Verdegem TD, Vachon LA, Leedom JM, Overturf GD |title=Chest roentgenogram in pulmonary tuberculosis. New data on an old test |journal=Chest |volume=94 |issue=2 |pages=316–20 |year=1988 |pmid=2456183 |doi= |url=}}</ref>
* Epiglottal culture in intubated patients may show bacterial growth
|Chronic
| style="background:#F5F5F5;" + |
|
* Enlarge [[epiglottis]] (>8 mm), loss of vallecular air space and distended [[hypopharynx]] in neck [[X-rays|X-ray]]  
* More than 2 or 3 weeks
| style="background:#F5F5F5;" + |
|
* Normal function
|
| style="background:#F5F5F5;" + |
|
* Direct visualization of [[Erythema|erythematous]] and edematous [[epiglottis]]  
|✔
| style="background:#F5F5F5;" + |
|
* Tripod posture
|
* [[Drooling]]  
* [[Pleural effusion]]
* [[Tenderness]] of the anterior part of the neck
* [[Crackles]]
* Etiology: ''[[Haemophilus influenzae]]''
* [[Whispered pectoriloquy]]
|-
* Decreased fremitus
| style="background:#DCDCDC;" align="center" + |[[Croup|'''Croup''']]<ref name="Cherry2008">{{cite journal|last1=Cherry|first1=James D.|title=Croup|journal=New England Journal of Medicine|volume=358|issue=4|year=2008|pages=384–391|issn=0028-4793|doi=10.1056/NEJMcp072022}}</ref>
* [[Rhonchi]]
| style="background:#F5F5F5;" align="center" + |Acute
|
| style="background:#F5F5F5;" + |
* Sputum [[acid-fast]] bacilli ([[Acid-fast|AFB]]) smear
* 3-5 days
* [[Mycobacterium|Mycobacterial]] [[Culture media|culture]]
| style="background:#F5F5F5;" align="center" + |
* Molecular testing
| style="background:#F5F5F5;" align="center" + | -
|
| style="background:#F5F5F5;" align="center" + | -
* Reactivation of [[Tuberculosis|TB]] is observed as [[Infiltration (medical)|infiltration]] in the upper [[Lobe (anatomy)|lobe]] in [[Chest X-ray|chest X-Ray]]
| style="background:#F5F5F5;" align="center" + | -
* In patients with [[Human Immunodeficiency Virus (HIV)|HIV]], Tb is observed as lobar [[Infiltration (medical)|infiltration]], [[adenopathy]], lung mass named [[tuberculoma]], small fibronodular lesions, and/or [[pleural effusion]] [[Chest X-ray|chest X-Ray]]
| style="background:#F5F5F5;" align="center" + |✔
* [[Computed tomography|CT]] can detect early nodal process
| style="background:#F5F5F5;" + |
|
* [[Stridor]]
* Decreased [[FEV1]]
* [[Rales|Crackles]]
* Reduced  [[Vital capacity|FVC]]
| style="background:#F5F5F5;" + |
|
* Low [[White blood cell count|White blood cell coun]]<nowiki/>t ([[White blood cells|WBC]]) in CBC 
* Isolation of ''[[Mycobacterium tuberculosis]]'' from some [[secretion]]
| style="background:#F5F5F5;" + |
|
* [[Respiratory system|Subglottic]] narrowing ([[steeple sign]]) in postero-anterior [[Radiography|radiograph]] chest
* Etiology: ''[[Mycobacterium tuberculosis]]''
| style="background:#F5F5F5;" + |
* Complications: [[Pneumothorax]], [[bronchiectasis]], pulmonary destruction and [[chronic pulmonary aspergillosis]]
* Decresed [[Lung volumes|tidal volume]]
| style="background:#F5F5F5;" + |
* Clinical diagnosis.
* Laboratory findings and imaging are not necessary for diagnosis
| style="background:#F5F5F5;" + |
* [[Barking cough]]
* Etiology: [[Human parainfluenza viruses|''Parainfluenza'' virus type 1]] (most common)
|-
|-
|[[Cystic fibrosis|'''Cystic fibrosis''']] ([[Cystic fibrosis|CF]])<ref name="pmid18639722">{{cite journal |vauthors=Farrell PM, Rosenstein BJ, White TB, Accurso FJ, Castellani C, Cutting GR, Durie PR, Legrys VA, Massie J, Parad RB, Rock MJ, Campbell PW |title=Guidelines for diagnosis of cystic fibrosis in newborns through older adults: Cystic Fibrosis Foundation consensus report |journal=J. Pediatr. |volume=153 |issue=2 |pages=S4–S14 |year=2008 |pmid=18639722 |pmc=2810958 |doi=10.1016/j.jpeds.2008.05.005 |url=}}</ref><ref name="pmid1285737">{{cite journal |vauthors=Kerem E, Reisman J, Corey M, Canny GJ, Levison H |title=Prediction of mortality in patients with cystic fibrosis |journal=N. Engl. J. Med. |volume=326 |issue=18 |pages=1187–91 |year=1992 |pmid=1285737 |doi=10.1056/NEJM199204303261804 |url=}}</ref>
| style="background:#DCDCDC;" align="center" + |[[Pertussis|'''Pertussis''']]<ref name="pmid3816065">{{cite journal |vauthors=Bellamy EA, Johnston ID, Wilson AG |title=The chest radiograph in whooping cough |journal=Clin Radiol |volume=38 |issue=1 |pages=39–43 |year=1987 |pmid=3816065 |doi= |url=}}</ref><ref name="urlPertussis | Whooping Cough | Clinical | Information | CDC">{{cite web |url=https://www.cdc.gov/pertussis/clinical/index.html |title=Pertussis &#124; Whooping Cough &#124; Clinical &#124; Information &#124; CDC |format= |work= |accessdate=}}</ref>
|Chronic
| style="background:#F5F5F5;" align="center" + |Acute
|
| style="background:#F5F5F5;" + |
* Variable
* Two weeks
|✔
| style="background:#F5F5F5;" align="center" + |✔ Whooping sound
| -
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|✔
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" align="center" + | -
|✔
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" + |
* Barrel-shaped chest
*   Clear chest
* [[Wheezing]]
| style="background:#F5F5F5;" + |
* [[Tachypnea]]
* [[Polymerase chain reaction|Polymerase chain reactio]]<nowiki/>n ([[Polymerase chain reaction|PCR]]) shows ''[[Bordetella pertussis]]''
|
* Serologic testing
* [[Respiratory tract]] [[Culture media|culture]] for [[Cystic fibrosis|CF]]
| style="background:#F5F5F5;" + |
* [[Bronchoalveolar lavage]] for cytology
* [[Atelectasis]]
* ≥ 60 mmol/L [[Sweat chloride test]]
* [[Lymphadenopathy]]
* [[CFTR (gene)|CFTR]] [[mutation]] in molecular testing
| style="background:#F5F5F5;" + |
|
* Normal function
* Hyperinflation, [[atelectasis]], and infiltrates on [[Chest X-ray|chest X-Ray]]
| style="background:#F5F5F5;" + |
* Severe patients present bronchietasis, "tram tracks" [[Peribronchial cuffing|peribronchial cuffin]]<nowiki/>g in [[Chest X-ray|chest X-Ray]]
* Culture
* The extension of [[bronchietasis]] can be defined by [[Computed tomography|CT]]  
| style="background:#F5F5F5;" + |
|
* Etiology: ''[[Bordetella pertussis]]''
* [[Residual volume|RV]]/[[Total lung capacity|TLC]] ratio increased
* Phases: Catarrhal, paroxysmal and convalescent
* [[FEV1/FVC ratio]] <70%
|-
 
| style="background:#DCDCDC;" align="center" + |'''[[Laryngopharyngeal reflux disease|Laryngopharyngeal reflux]]'''<ref name="urlWhat is LPR? | American Academy of Otolaryngology-Head and Neck Surgery">{{cite web |url=http://www.entnet.org/content/what-lpr |title=What is LPR? &#124; American Academy of Otolaryngology-Head and Neck Surgery |format= |work= |accessdate=}}</ref><ref name="pmid12461340">{{cite journal |vauthors=Noordzij JP, Khidr A, Desper E, Meek RB, Reibel JF, Levine PA |title=Correlation of pH probe-measured laryngopharyngeal reflux with symptoms and signs of reflux laryngitis |journal=Laryngoscope |volume=112 |issue=12 |pages=2192–5 |year=2002 |pmid=12461340 |doi=10.1097/00005537-200212000-00013 |url=}}</ref>
* Low levels of [[FEV1]]
| style="background:#F5F5F5;" align="center" + |Chronic
* High levels of [[Total lung capacity|TLC]]  
| style="background:#F5F5F5;" + |
* [[Residual volume|RV]] increased
* Variable
|
| style="background:#F5F5F5;" align="center" + |✔
* [[Sweat chloride test]]
| style="background:#F5F5F5;" align="center" + | -
|
| style="background:#F5F5F5;" align="center" + | -
* Evidence of [[Cystic fibrosis transmembrane conductance regulator|CFTR]] dysfunction
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|-
| style="background:#F5F5F5;" align="center" + |✔
| colspan="2" rowspan="3" |[[Heart|'''Cardiac''']]
| style="background:#F5F5F5;" + |
|[[Pulmonary edema|'''Cardiogenic pulmonary edema''']]<ref name="pmid16365214">{{cite journal |vauthors=Gheorghiade M, Zannad F, Sopko G, Klein L, Piña IL, Konstam MA, Massie BM, Roland E, Targum S, Collins SP, Filippatos G, Tavazzi L |title=Acute heart failure syndromes: current state and framework for future research |journal=Circulation |volume=112 |issue=25 |pages=3958–68 |year=2005 |pmid=16365214 |doi=10.1161/CIRCULATIONAHA.105.590091 |url=}}</ref><ref name="pmid23741058">{{cite journal |vauthors=Yancy CW, Jessup M, Bozkurt B, Butler J, Casey DE, Drazner MH, Fonarow GC, Geraci SA, Horwich T, Januzzi JL, Johnson MR, Kasper EK, Levy WC, Masoudi FA, McBride PE, McMurray JJ, Mitchell JE, Peterson PN, Riegel B, Sam F, Stevenson LW, Tang WH, Tsai EJ, Wilkoff BL |title=2013 ACCF/AHA guideline for the management of heart failure: a report of the American College of Cardiology Foundation/American Heart Association Task Force on practice guidelines |journal=Circulation |volume=128 |issue=16 |pages=e240–327 |year=2013 |pmid=23741058 |doi=10.1161/CIR.0b013e31829e8776 |url=}}</ref>
* [[Hoarseness]]
|Acute
* [[Stridor]]
|
| style="background:#F5F5F5;" + |
* Days to weeks
* Decreased levels of salivary [[epidermal growth factor]] ([[EGF module-containing mucin-like hormone receptor|EGF]])
|✔ Pink frothy, liquid
* Increased levels of [[NKTR]]
| -
* [[Biopsy]]
|✔
| style="background:#F5F5F5;" + |
|<nowiki>-</nowiki>
* [[X-rays|X-Ray]]
|
* [[Endoscopy]] examination
|
| style="background:#F5F5F5;" + |
* [[Rales|Crackles]]
* Normal function
* Increased [[respiratory rate]]
| style="background:#F5F5F5;" + |
* 24 hour-dual sensor [[pH]] probe
| style="background:#F5F5F5;" + |
* Throat clearing
* [[Globus pharyngis|Globus sensation]]
|-
| style="background:#DCDCDC;" align="center" + |'''[[Common Cold Unit|Common Cold]]'''<ref name="pmid16253889">{{cite journal |vauthors=Eccles R |title=Understanding the symptoms of the common cold and influenza |journal=Lancet Infect Dis |volume=5 |issue=11 |pages=718–25 |year=2005 |pmid=16253889 |doi=10.1016/S1473-3099(05)70270-X |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Acute
| style="background:#F5F5F5;" + |
* 3-10 days
| style="background:#F5F5F5;" align="center" + |
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" + |
* [[Rales]]
* [[Wheeze|Wheezing]]
* [[Wheeze|Wheezing]]
* [[Rhonchi]]
| style="background:#F5F5F5;" + |
* Gurgling sounds
* Bacterial culture is not indicated
|
| style="background:#F5F5F5;" + |
* [[Arterial blood gas]]
* [[Chest X-ray|Chest X-Ray]] in patients with signs of [[consolidation]]
* [[Blood urea nitrogen|BUN]]  
| style="background:#F5F5F5;" + |
* [[Serum creatinine|Serum creatinin]]
* Normal function
* Serum [[troponin]]
| style="background:#F5F5F5;" + |
* [[Electrolyte|Electrolytes]]
* Clinical diagnosis
* [[Lactic acid]]
| style="background:#F5F5F5;" + |
* [[Complete blood count]]
* [[Conjunctival injection]]
|
* [[Nasal congestion]]
* [[Cardiomegaly]], [[pleural effusion]], interstitial [[edema]], alveolar [[edema]] and blood redistribution in lower lobes in [[chest X-ray]]  
|-
|
| style="background:#DCDCDC;" align="center" + |'''Seasonal [[Influenza (flu)|Influenza]]''' <ref name="pmid12376607">{{cite journal |vauthors=Kim EA, Lee KS, Primack SL, Yoon HK, Byun HS, Kim TS, Suh GY, Kwon OJ, Han J |title=Viral pneumonias in adults: radiologic and pathologic findings |journal=Radiographics |volume=22 Spec No |issue= |pages=S137–49 |year=2002 |pmid=12376607 |doi=10.1148/radiographics.22.suppl_1.g02oc15s137 |url=}}</ref>
* Not specific
| style="background:#F5F5F5;" align="center" + |Acute
|
| style="background:#F5F5F5;" align="center" + |
* Clinical diagnosis  
* 5-10 days
* Tests are supportive
| style="background:#F5F5F5;" align="center" + | -
|
| style="background:#F5F5F5;" align="center" + | -
* [[12-lead ECG]]
| style="background:#F5F5F5;" align="center" + | -
* Plasma [[Brain natriuretic peptide|BNP]] and [[NT-proBNP]]
| style="background:#F5F5F5;" align="center" + |✔
* [[Echocardiography]]
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Breath|Shorteness of breath]]
| style="background:#F5F5F5;" + |
* [[Reverse transcription polymerase chain reaction|RT-PCR]]
* [[Antigen detection test]]
| style="background:#F5F5F5;" + |
* [[Reticular]] or reticulonodular opacities in [[Chest X-ray|chest X-Ray]]  
| style="background:#F5F5F5;" + |
* Normal function
| style="background:#F5F5F5;" + |
* Clinical diagnosis
| style="background:#F5F5F5;" + |
* Etiology: A or B [[Influenza virus|''Influenza'' virus]]
|-
|-
|[[Mitral stenosis|'''Mitral Stenosis''']]<ref name="pmid13936649">{{cite journal| author=MUNROE DS, RALLY CR| title=The diagnosis of mitral stenosis. | journal=Can Med Assoc J | year= 1963 | volume= 88 | issue= | pages= 611-22 | pmid=13936649 | doi= | pmc=1921207 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=13936649 }}</ref><ref name="pmid19747723">{{cite journal |vauthors=Chandrashekhar Y, Westaby S, Narula J |title=Mitral stenosis |journal=Lancet |volume=374 |issue=9697 |pages=1271–83 |year=2009 |pmid=19747723 |doi=10.1016/S0140-6736(09)60994-6 |url=}}</ref>
| style="background:#DCDCDC;" align="center" + |[[Rhinosinusitis|'''Rhinosinusitis''']]<ref name="pmid21490181">{{cite journal| author=Meltzer EO, Hamilos DL| title=Rhinosinusitis diagnosis and management for the clinician: a synopsis of recent consensus guidelines. | journal=Mayo Clin Proc | year= 2011 | volume= 86 | issue= 5 | pages= 427-43 | pmid=21490181 | doi=10.4065/mcp.2010.0392 | pmc=3084646 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=21490181 }}</ref><ref name="pmid25832968">{{cite journal |vauthors=Rosenfeld RM, Piccirillo JF, Chandrasekhar SS, Brook I, Ashok Kumar K, Kramper M, Orlandi RR, Palmer JN, Patel ZM, Peters A, Walsh SA, Corrigan MD |title=Clinical practice guideline (update): adult sinusitis |journal=Otolaryngol Head Neck Surg |volume=152 |issue=2 Suppl |pages=S1–S39 |year=2015 |pmid=25832968 |doi=10.1177/0194599815572097 |url=}}</ref>
|Chronic
| style="background:#F5F5F5;" align="center" + |[[Acute (medicine)|Acute]], [[subacute]], [[chronic]], recurrent
|
| style="background:#F5F5F5;" + |
* Variable
* [[Acute (medicine)|Acute]]: Less than 4 weeks
|✔ Pink frothy
* [[Subacute]]: 4-12 weeks
|✔
* [[Chronic (medical)|Chronic]]: More than 12 weeks
| -
* Recurrent: 4 or more episodes or acute rhinosinusitis per year
| -
| style="background:#F5F5F5;" align="center" + |✔
|✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|
| style="background:#F5F5F5;" align="center" + | -
* [[Crackles]]
| style="background:#F5F5F5;" align="center" + |✔
* [[Hoarseness]]
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" + |
* Not specifc
* Clear chest
|
| style="background:#F5F5F5;" + |
* [[Electrocardiogram]]
* In complicated acute [[Rhinosinusitis|bacterial rhinosinusitis]], endoscopic cultures or [[sinus]] aspirate is indicated
* Enlargement of [[left atrium]] and [[appendage]] in [[Chest X-ray|chest radiograph]]
* Nasal culture
|
| style="background:#F5F5F5;" + |
* [[Vital capacity|FVC]] reduced
* Air-fluid level, mucosal [[edema]] and bony erosion of sinus on [[Computed tomography|CT]]  
|
* [[Magnetic resonance imaging|MRI]] for distinguish the [[etiology]]
* Resting [[transthoracic echocardiography]]
| style="background:#F5F5F5;" + |
|
* Normal function
* [[Stress testing]]
| style="background:#F5F5F5;" + |
* [[Cardiac catheterization]]
* Clinical diagnosis: [[Nasal congestion]], [[obstruction]], and purulent [[rhinorrhea]]
| style="background:#F5F5F5;" + |
* [[Erythema]] in [[Periorbital edema|periorbital]] area
|-
|-
|[[Pulmonary hypertension|'''Pulmonary hypertension''']]<ref name="pmid21393391">{{cite journal |vauthors=Brown LM, Chen H, Halpern S, Taichman D, McGoon MD, Farber HW, Frost AE, Liou TG, Turner M, Feldkircher K, Miller DP, Elliott CG |title=Delay in recognition of pulmonary arterial hypertension: factors identified from the REVEAL Registry |journal=Chest |volume=140 |issue=1 |pages=19–26 |year=2011 |pmid=21393391 |pmc=3198486 |doi=10.1378/chest.10-1166 |url=}}</ref><ref name="pmid12651053">{{cite journal| author=Sun XG, Hansen JE, Oudiz RJ, Wasserman K| title=Pulmonary function in primary pulmonary hypertension. | journal=J Am Coll Cardiol | year= 2003 | volume= 41 | issue= 6 | pages= 1028-35 | pmid=12651053 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=12651053 }}</ref>
| rowspan="8" style="background:#DCDCDC;" align="center" + |[[Lower respiratory tract|'''Lower airway''']]
|Chronic
| style="background:#DCDCDC;" align="center" + |[[Asthma|'''Asthma''']]<ref name="pmid19626179">{{cite journal| author=Ukena D, Fishman L, Niebling WB| title=Bronchial asthma: diagnosis and long-term treatment in adults. | journal=Dtsch Arztebl Int | year= 2008 | volume= 105 | issue= 21 | pages= 385-94 | pmid=19626179 | doi=10.3238/arztebl.2008.0385 | pmc=2696883 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=19626179 }}</ref>
|
| style="background:#F5F5F5;" align="center" + |Chronic
* More than 2 years
| style="background:#F5F5F5;" + |
| -
* Years
|
| style="background:#F5F5F5;" align="center" + |✔  Clear [[Mucoid plaque|mucoid]] or yellow [[sputum]]
|
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + | -
|✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|
| style="background:#F5F5F5;" align="center" + |✔
* [[Dysphonia|Hoarseness]]
| style="background:#F5F5F5;" + |
|
* [[Wheeze|Wheezing]] (expiratory)
* [[Human Immunodeficiency Virus (HIV)|HIV]] serology
* [[Rales]]
* [[Anti-nuclear antibody|Antinuclear antibody]] ([[Antinuclear antibodies|ANA]])
* [[Rhonchi]]
* [[Rheumatoid factor]] ([[RF]])
| style="background:#F5F5F5;" + |
* [[Anti-neutrophil  cytoplasmic antibody]] ([[Anti-neutrophil cytoplasmic antibody|ANCA]])
* [[Eosinophilia]] is observed in [[complete blood count]] ([[Complete blood count|CBC]])  
|
* Total [[serum]] [[Immunoglobulin E|IgE]] in test for [[allergy]]  
* Enlargement of the central [[pulmonary artery]] and right heart  in [[Chest X-ray|chest X-Ray]]
| style="background:#F5F5F5;" + |
* [[Pulmonary  artery]] systolic pressure can be estimated in [[echocardiography]]
* Normal [[Airway|airways]] in [[chest X-ray]]
|
* [[Computed tomography|CT]] if there any abnormality in [[chest  X-Ray]]
* Low levels of [[FEV1]]
| style="background:#F5F5F5;" + |
* Decreased [[Vital capacity|FVC]]
* [[FEV1/FVC ratio]] <70%  and [[FEV1]] >15% increase after 15 minutes of 2 puffs of [[Beta-2-adrenoreceptor agonists|beta 2 sympathomimetic drug]]
* [[DLCO]] reduced
* After physical active [[FEV1]] decreases by >15%
|
* After inhaled [[corticosteroid]] (ICS)[[FEV1]] increased by >15%
* Mean [[pulmonary artery]] pressure more than 25 [[mmHg]] at rest
| style="background:#F5F5F5;" + |
|
* Airflow limitation on [[spirometry]]
* [[Chest pain]]
| style="background:#F5F5F5;" + |
* [[Ascites]]
* Family history
* [[Syncope]]
* Seasonal variation
* Peripherial [[edema]]
|-
|-
| colspan="2" |[[Gastrointestinal tract|'''Gastrointestinal''']]
| style="background:#DCDCDC;" align="center" + |'''[[Chronic obstructive pulmonary disease|Acute Bronchitis]]'''<ref name="pmid17108344">{{cite journal |vauthors=Wenzel RP, Fowler AA |title=Clinical practice. Acute bronchitis |journal=N. Engl. J. Med. |volume=355 |issue=20 |pages=2125–30 |year=2006 |pmid=17108344 |doi=10.1056/NEJMcp061493 |url=}}</ref>
|[[Gastroesophageal reflux disease|'''Gastroesophageal reflux''']]<ref name="pmid21508423">{{cite journal |vauthors=Kahrilas PJ, Hughes N, Howden CW |title=Response of unexplained chest pain to proton pump inhibitor treatment in patients with and without objective evidence of gastro-oesophageal reflux disease |journal=Gut |volume=60 |issue=11 |pages=1473–8 |year=2011 |pmid=21508423 |doi=10.1136/gut.2011.241307 |url=}}</ref><ref name="pmid25133039">{{cite journal| author=Badillo R, Francis D| title=Diagnosis and treatment of gastroesophageal reflux disease. | journal=World J Gastrointest Pharmacol Ther | year= 2014 | volume= 5 | issue= 3 | pages= 105-12 | pmid=25133039 | doi=10.4292/wjgpt.v5.i3.105 | pmc=4133436 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25133039  }}</ref>
| style="background:#F5F5F5;" align="center" + |Acute
|Chronic
| style="background:#F5F5F5;" + |
|
* From 5 days to 1 or 3 weeks
* Variable
| style="background:#F5F5F5;" align="center" + |
|
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + | -
|✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| -
| style="background:#F5F5F5;" align="center" + |✔
|✔
| style="background:#F5F5F5;" + |
|
* [[Wheezing]]
* [[Wheeze|Wheezing]]
* [[Rhonchi]]
* [[Hoarseness]]
| style="background:#F5F5F5;" + |
|
* [[Sputum culture]] is not indicated
* Not specific
* [[Polymerase chain reaction|PCR]] in bacterial infection
|
| style="background:#F5F5F5;" + |
* [[Upper endoscopy]]  
* [[Chest X-ray]] to exclude other diseases
* [[Barium]] esophagram
| style="background:#F5F5F5;" + |
|
* FEV1 < 80%
* Normal function
| style="background:#F5F5F5;" + |
|
* Clinical diagnosis
* PH testing
| style="background:#F5F5F5;" + |
| --
* Majority of cases are caused by [[respiratory]] [[viruses]]
|-
|-
| colspan="2" rowspan="5" |[[Autoimmune disease|'''Autoinmune''']]
| style="background:#DCDCDC;" align="center" + |[[Chronic bronchitis|'''Chronic Bronchitis''']]<ref name="pmid24692133">{{cite journal |vauthors=Brusasco V, Martinez F |title=Chronic obstructive pulmonary disease |journal=Compr Physiol |volume=4 |issue=1 |pages=1–31 |year=2014 |pmid=24692133 |doi=10.1002/cphy.c110037 |url=}}</ref><ref name="pmid17975186">{{cite journal |vauthors=Qaseem A, Snow V, Shekelle P, Sherif K, Wilt TJ, Weinberger S, Owens DK |title=Diagnosis and management of stable chronic obstructive pulmonary disease: a clinical practice guideline from the American College of Physicians |journal=Ann. Intern. Med. |volume=147 |issue=9 |pages=633–8 |year=2007 |pmid=17975186 |doi= |url=}}</ref>
|[[Goodpasture syndrome|'''Goodpasture syndrome''']]<ref name="pmid3728460">{{cite journal |vauthors=Boyce NW, Holdsworth SR |title=Pulmonary manifestations of the clinical syndrome of acute glomerulonephritis and lung hemorrhage |journal=Am. J. Kidney Dis. |volume=8 |issue=1 |pages=31–6 |year=1986 |pmid=3728460 |doi= |url=}}</ref><ref name="pmid27496347">{{cite journal| author=Foster MH| title=Basement membranes and autoimmune diseases. | journal=Matrix Biol | year= 2017 | volume= 57-58 | issue= | pages= 149-168 | pmid=27496347 | doi=10.1016/j.matbio.2016.07.008 | pmc=5290253 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=27496347  }}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
|Chronic
| style="background:#F5F5F5;" + |
|
* Most of the days for three months in the las two years.
* Variable
| style="background:#F5F5F5;" align="center" + |✔ Clear [[sputum]]
|<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
|<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
|✔
| style="background:#F5F5F5;" + |
|
* [[Wheeze|Wheezing]]
* [[Shortness of breath]]
* [[Rhonchi]]
|
| style="background:#F5F5F5;" + |
* [[Complete blood count]] ([[Complete blood count|CBC]])
* [[Blood test]]  
* [[Anti-neutrophil cytoplasmic antibody|ANCA]] positive
* [[Arterial blood gas]] ([[Arterial blood gas|ABG]])
* [[Goodpasture syndrome|Anti-GBM]] in [[Enzyme linked immunosorbent assay (ELISA)|ELISA]] or [[western blot]]
| style="background:#F5F5F5;" + |
|
* [[Chest X-ray|Chest X-Ray]] to exclude other diseases
* Pulmonary infiltratation in [[Chest X-ray|chest X-Ray]]
* [[Computed tomography|CT]]
* [[Computed tomography|CT]] parenchimal envolment
| style="background:#F5F5F5;" + |
|
* [[FEV1/FVC ratio]] < 70%
* Increased [[DLCO]]
* Post bronchodilatador [[FEV1]] > 80%
* Decreased [[Total lung capacity|TLC]]  
* Reduced [[Vital capacity|FVC]] after bronchodilatador administration
* Decreased [[Vital capacity|FVC]]
* Decread [[vital capacity]]
|
* Increased [[total lung capacity]]
* Renal [[biopsy]]
| style="background:#F5F5F5;" + |
|
* Demostration of airflow limitation on [[spirometry]]
* [[Hematuria]]
| style="background:#F5F5F5;" + |
* [[Proteinuria]]
* [[Smoker's cough]]
* Cigarette smoking
* Pollution
|-
|-
|[[Granulomatosis with polyangiitis|'''Wegener's disease''']] ([[Granulomatosis with polyangiitis|'''GPA''']]) <ref name="pmid1739240">{{cite journal |vauthors=Hoffman GS, Kerr GS, Leavitt RY, Hallahan CW, Lebovics RS, Travis WD, Rottem M, Fauci AS |title=Wegener granulomatosis: an analysis of 158 patients |journal=Ann. Intern. Med. |volume=116 |issue=6 |pages=488–98 |year=1992 |pmid=1739240 |doi= |url=}}</ref><ref name="pmid21374588">{{cite journal |vauthors=Falk RJ, Gross WL, Guillevin L, Hoffman GS, Jayne DR, Jennette JC, Kallenberg CG, Luqmani R, Mahr AD, Matteson EL, Merkel PA, Specks U, Watts RA |title=Granulomatosis with polyangiitis (Wegener's): an alternative name for Wegener's granulomatosis |journal=Arthritis Rheum. |volume=63 |issue=4 |pages=863–4 |year=2011 |pmid=21374588 |doi=10.1002/art.30286 |url=}}</ref>
| style="background:#DCDCDC;" align="center" + |'''Non-asthmatic eosinophilic bronchitis'''<ref name="pmid16428700">{{cite journal |vauthors=Brightling CE |title=Chronic cough due to nonasthmatic eosinophilic bronchitis: ACCP evidence-based clinical practice guidelines |journal=Chest |volume=129 |issue=1 Suppl |pages=116S–121S |year=2006 |pmid=16428700 |doi=10.1378/chest.129.1_suppl.116S |url=}}</ref><ref name="pmid29317659">{{cite journal| author=Cho J, Choi SM, Lee J, Park YS, Lee SM, Yoo CG et al.| title=Clinical Outcome of Eosinophilic Airway Inflammation in Chronic Airway Diseases Including Nonasthmatic Eosinophilic Bronchitis. | journal=Sci Rep | year= 2018 | volume= 8 | issue= 1 | pages= 146 | pmid=29317659 | doi=10.1038/s41598-017-18265-2 | pmc=5760521 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=29317659  }}</ref>
|Chronic
| style="background:#F5F5F5;" align="center" + |Chronic
|
| style="background:#F5F5F5;" + |
* Months
* More than 8 weeks
|✔
| style="background:#F5F5F5;" align="center" + |✔ [[Eosinophilic]] [[sputum]]
|✔
| style="background:#F5F5F5;" align="center" + |
|
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|
| style="background:#F5F5F5;" align="center" + | -
|✔
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" + |
* [[Hoarseness]]
* [[Wheeze|Wheezing]]
* [[Stridor]]
* [[Shortness of breath]]
| style="background:#F5F5F5;" + |
* High levels of [[Immunoglobulin E|IgE]]
* Airway [[eosinophilia]] in [[sputum]] induction or bronchial wash fluid from [[bronchoscopy]] ([[bronchoalveolar lavage]])
| style="background:#F5F5F5;" + |
* Normal [[chest X-Ray]]
| style="background:#F5F5F5;" + |
* [[FEV1/FVC ratio|FEV1/FVC]] >70%
* No response of short acting [[bronchodilator]]
| style="background:#F5F5F5;" + |
* [[Bronchial]] [[biopsy]] [[eosinophilia]]
| style="background:#F5F5F5;" + |
* Exposure to an occupational cause
|-
| style="background:#DCDCDC;" align="center" + |[[Bronchiectasis|'''Bronchiectasis''']]<ref name="pmid166509702">{{cite journal |vauthors=King PT, Holdsworth SR, Freezer NJ, Villanueva E, Holmes PW |title=Characterisation of the onset and presenting clinical features of adult bronchiectasis |journal=Respir Med |volume=100 |issue=12 |pages=2183–9 |year=2006 |pmid=16650970 |doi=10.1016/j.rmed.2006.03.012 |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* Months to years
| style="background:#F5F5F5;" align="center" + |✔ Mucopurulent [[sputum]]
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Rales|Crackles]]
* [[Wheeze|Wheezing]]
* [[Wheeze|Wheezing]]
|
* [[Shortness of breath]]
* [[Anti-neutrophil cytoplasmic antibody|ANCA]], [[P-ANCA]], [[C-ANCA]]
| style="background:#F5F5F5;" + |
* [[Blood urea nitrogen|BUN]]
* [[Complete blood count]] ([[Complete blood count|CBC]])
* [[Creatinine]]
* [[Immunoglobulin G|IgG]], [[Immunoglobulin M|IgM]] and [[Immunoglobulin A|IgA]]
* [[Complete blood count]]
* [[Sputum]] culture for [[Fungus|fungi]], [[bacteria]] and [[Mycobacterium|mycobacteria]]
* [[Urinalysis]]
| style="background:#F5F5F5;" + |
* Lung [[biopsy]]
* Linear [[atelectasis]] and dilated [[Airway|airways]] in [[chest X-Ray]]  
|
| style="background:#F5F5F5;" + |
* [[Nodules]], [[Lung|pulmonary]] infiltrates, reticular margins, pleural opacities and [[Cavity|cavities]] in [[Chest X-ray|chest X-Ray]]
* [[FEV1/FVC ratio|FEV1/FVC]] <70%
* [[Nodule (medicine)|Nodules]], [[cavities]] and stellate-shaped peripherial [[pulmonary]] in chest [[Computed tomography|CT]]
* Normal [[Vital capacity|FVC]]
* [[Bronchoscopy]]
* Low levels of [[Spirometry|FEV1]]
|
| style="background:#F5F5F5;" a+ |
* Low levels of [[DLCO]]
* [[Computed tomography|CT]] of chest
* Reduce [[lung volumes]]
| style="background:#F5F5F5;" + |
|
* [[Digital clubbing]]
* Tissue [[biopsy]]  
* Recurrent [[pleurisy]]
|
* Nasal crusting, sinus pain, chronic [[rhinosinusitis]], nasal obstruction and discharge in [[Upper respiratory tract|upper airway]]
* [[Saddle nose|Saddle nose deformity]]  
* [[Purpura]] in lower extremities
|-
|-
|[[Sarcoidosis|'''Sarcoidosis''']]<ref name="pmid27378039">{{cite journal |vauthors=Carmona EM, Kalra S, Ryu JH |title=Pulmonary Sarcoidosis: Diagnosis and Treatment |journal=Mayo Clin. Proc. |volume=91 |issue=7 |pages=946–54 |year=2016 |pmid=27378039 |doi=10.1016/j.mayocp.2016.03.004 |url=}}</ref><ref name="pmid12803116">{{cite journal |vauthors=Yanardağ H, Pamuk GE, Karayel T, Demirci S |title=Bone marrow involvement in sarcoidosis: an analysis of 50 bone marrow samples |journal=Haematologia (Budap) |volume=32 |issue=4 |pages=419–25 |year=2002 |pmid=12803116 |doi= |url=}}</ref>
| style="background:#DCDCDC;" align="center" + |'''[[Emphysema]]''' <ref name="pmid28919728">{{cite journal| author=Rossi A, Butorac-Petanjek B, Chilosi M, Cosío BG, Flezar M, Koulouris N et al.| title=Chronic obstructive pulmonary disease with mild airflow limitation: current knowledge and proposal for future research - a consensus document from six scientific societies. | journal=Int J Chron Obstruct Pulmon Dis | year= 2017 | volume= 12 | issue= | pages= 2593-2610 | pmid=28919728 | doi=10.2147/COPD.S132236 | pmc=5587130 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=28919728  }}</ref>
|Chronic
| style="background:#F5F5F5;" align="center" + |Chronic
|
| style="background:#F5F5F5;" + |
* Years
* Months to years
|<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔ Mucoid or purulent [[sputum]]
| -
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|✔
| style="background:#F5F5F5;" align="center" + | -
|✔
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" + |
* Shortness of [[Breathing|breath]]
* [[Wheeze|Wheezing]]
* Prolonged [[Exhalation|expiration]]
* [[Rales|Crackles]]
| style="background:#F5F5F5;" + |
* [[Blood test]]
* Testing for [[alpha 1-antitrypsin]]
| style="background:#F5F5F5;" + |
* [[Chest X-ray|Chest X-Ray]] to exclude other diseases
* [[Computed tomography|CT]]
| style="background:#F5F5F5;" + |
* [[FEV1/FVC ratio|FEV1/FVC]] <70%
* Post [[bronchodilator]] [[FEV1]] >80
| style="background:#F5F5F5;" + |
* Detection of early [[emphysema]] in [[Computed tomography|CT]] of chest
| style="background:#F5F5F5;" + |
* Exposure of tobacco and air pollution
|-
| style="background:#DCDCDC;" align="center" + |'''Foreing body [[Aspiration of foreign body|aspiration]]'''<ref name="pmid29221325">{{cite journal| author=Hewlett JC, Rickman OB, Lentz RJ, Prakash UB, Maldonado F| title=Foreign body aspiration in adult airways: therapeutic approach. | journal=J Thorac Dis | year= 2017 | volume= 9 | issue= 9 | pages= 3398-3409 | pmid=29221325 | doi=10.21037/jtd.2017.06.137 | pmc=5708401 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=29221325  }}</ref><ref name="pmid11444115">{{cite journal |vauthors=Rafanan AL, Mehta AC |title=Adult airway foreign body removal. What's new? |journal=Clin. Chest Med. |volume=22 |issue=2 |pages=319–30 |year=2001 |pmid=11444115 |doi= |url=}}</ref><ref name="pmid26568942">{{cite journal| author=Haddadi S, Marzban S, Nemati S, Ranjbar Kiakelayeh S, Parvizi A, Heidarzadeh A| title=Tracheobronchial Foreign-Bodies in Children; A 7 Year Retrospective Study. | journal=Iran J Otorhinolaryngol | year= 2015 | volume= 27 | issue= 82 | pages= 377-85 | pmid=26568942 | doi= | pmc=4639691 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=26568942  }}</ref>
| style="background:#F5F5F5;" align="center" + |Acute
| style="background:#F5F5F5;" align="center" + |
* Variable
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Wheeze|Wheezing]]
* [[Wheeze|Wheezing]]
* Squeaky sounds
* Decreased [[breath sounds]]
|
| style="background:#F5F5F5;" + |
* No specific
| style="background:#F5F5F5;" + |
* Hyperinflated lungs, [[atelectasis]], and [[mediastinitis]]
* Shift in [[Chest X-ray|chest radiograph]] when the object is [[radio-opaque]]
* [[Computed tomography|CT]]
| style="background:#F5F5F5;" + |
* Not specific
| style="background:#F5F5F5;" + |
* [[Bronchoscopy]]
| style="background:#F5F5F5;" + |
* In children <1 year and adults >75 years
* Organic materials in children
* Inorganic materials in adults
|-
| style="background:#DCDCDC;" align="center" + |[[Bronchiolitis|'''Bronchiolitis''']]<ref name="pmid14757603">{{cite journal |vauthors=Bordley WC, Viswanathan M, King VJ, Sutton SF, Jackman AM, Sterling L, Lohr KN |title=Diagnosis and testing in bronchiolitis: a systematic review |journal=Arch Pediatr Adolesc Med |volume=158 |issue=2 |pages=119–26 |year=2004 |pmid=14757603 |doi=10.1001/archpedi.158.2.119 |url=}}</ref><ref name="urlwww.nice.org.uk">{{cite web |url=https://www.nice.org.uk/guidance/ng9/resources/bronchiolitis-in-children-diagnosis-and-management-pdf-51048523717 |title=www.nice.org.uk |format= |work= |accessdate=}}</ref>
| style="background:#F5F5F5;" align="center" + |Acute
| style="background:#F5F5F5;" + |
* 8-15 days
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Wheeze|Wheezing]]
* [[Rales|Crackles]]
* Increased [[respiratory rate]]
| style="background:#F5F5F5;" + |
* [[Complete blood count]] ([[CBC]])
* [[Complete blood count]] ([[CBC]])
* [[Urinalysis]]
* [[Urinalysis]] (in infants)
* [[Blood urea nitrogen|BUN]]
* [[Urine culture]] ( in infants)
* [[Liver function tests|Liver function test]]
| style="background:#F5F5F5;" + |
* [[Calcium]]
* [[Chest X-Ray]]
* [[Alkaline phosphatase]] levels
| style="background:#F5F5F5;" + |
* [[Electrolyte|Electrolytes]]
* Normal function or obstructive changes ([[FEV1/FVC ratio|FEV1/FVC]] <70%)
* [[Histopathology|Histopathologic]] detection
* Air trapping in [[Lung volumes]]
|
* Reduced [[DLCO|Diffusing capacity of carbon monoxide]] ( [[DLCO]])
* On [[Chest X-ray|chest X-Ray]]:
| style="background:#F5F5F5;" + |
** Stage 1: Bilateral hiliar [[adenopathy]]
* Clinical diagnosis
** Stage 2: [[Reticular]] opacities and hiliar adenopathy 
| style="background:#F5F5F5;" + |
** Stage 3: Shrink hiliar [[Nodule (medicine)|nodules]] and [[reticular]] opacities 
* Etiology: Respiratory ''[[Human respiratory syncytial virus|syncytial virus]], [[Rhinovirus]]''
** Stage 4: Lost of volume 
* Children <2 years
|
* Reduced [[FVC]]
* Decreased of [[Total lung capacity|TLC]]
|
* Clinical diagnosis, [[Histopathology|histopathologic]] detection of noncaseating [[Granuloma|granulomas]] and exclusion of other diseases
|
* Young adults
* [[Skin]], [[joint]] and [[eye]] lesions
|-
|-
|'''Microscopic polyangitis ([[Microscopic polyangiitis|MPA]])'''<ref name="JennetteFalk1997">{{cite journal|last1=Jennette|first1=J. Charles|last2=Falk|first2=Ronald J.|title=Small-Vessel Vasculitis|journal=New England Journal of Medicine|volume=337|issue=21|year=1997|pages=1512–1523|issn=0028-4793|doi=10.1056/NEJM199711203372106}}</ref>  
| rowspan="6" style="background:#DCDCDC;" align="center" + |[[Parenchyma|'''Parenchyma''']]
|Chronic
| style="background:#DCDCDC;" align="center" + |[[Pneumonia|'''Pneumonia''']]<ref name="pmid10987697">{{cite journal |vauthors=Bartlett JG, Dowell SF, Mandell LA, File Jr TM, Musher DM, Fine MJ |title=Practice guidelines for the management of community-acquired pneumonia in adults. Infectious Diseases Society of America |journal=Clin. Infect. Dis. |volume=31 |issue=2 |pages=347–82 |year=2000 |pmid=10987697 |doi=10.1086/313954 |url=}}</ref><ref name="pmid17278083">{{cite journal |vauthors=Mandell LA, Wunderink RG, Anzueto A, Bartlett JG, Campbell GD, Dean NC, Dowell SF, File TM, Musher DM, Niederman MS, Torres A, Whitney CG |title=Infectious Diseases Society of America/American Thoracic Society consensus guidelines on the management of community-acquired pneumonia in adults |journal=Clin. Infect. Dis. |volume=44 Suppl 2 |issue= |pages=S27–72 |year=2007 |pmid=17278083 |doi=10.1086/511159 |url=}}</ref>
|
| style="background:#F5F5F5;" align="center" + |Acute
| style="background:#F5F5F5;" + |
* Variable
* Variable
|✔
| style="background:#F5F5F5;" align="center" + |✔ Mucopurulent [[sputum]]
|✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" + |
* [[Hoarseness]]
* [[Rales|Crackles]]
* [[Stridor]]
* [[Egophony]]
* Decreased bronchial sounds
| style="background:#F5F5F5;" + |
* Leftward shift [[leukocytosis]]
* [[Blood culture]] in hospitalized patients
* [[Sputum culture]] in hospitalized patients
| style="background:#F5F5F5;" + |
* [[Consolidation (medicine)|Consolidation]], [[cavitation]], and infiltrated [[interstitial]] in [[chest X-ray]]
* Anatomical changes observed in chest [[Computed tomography|CT]]
| style="background:#F5F5F5;" + |
* Not specific
| style="background:#F5F5F5;" + |
* Infiltration observed in [[chest X-ray]]
| style="background:#F5F5F5;" + |
* [[Community-acquired pneumonia]]
* [[Healthcare-associated pneumonia]]
|-
| style="background:#DCDCDC;" align="center" + |[[Pneumoconiosis|'''Pneumoconioses''']]<ref name="pmid27980247">{{cite journal |vauthors=Jp NA, Imanaka M, Suganuma N |title=Japanese workplace health management in pneumoconiosis prevention |journal=J Occup Health |volume=59 |issue=2 |pages=91–103 |year=2017 |pmid=27980247 |pmc=5478517 |doi=10.1539/joh.16-0031-RA |url=}}</ref><ref name="pmid12668748">{{cite journal |vauthors=Weiland DA, Lynch DA, Jensen SP, Newell JD, Miller DE, Crausman RS, Kuhn C, Kern DG |title=Thin-section CT findings in flock worker's lung, a work-related interstitial lung disease |journal=Radiology |volume=227 |issue=1 |pages=222–31 |year=2003 |pmid=12668748 |doi=10.1148/radiol.2271011063 |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Acute, Chronic
| style="background:#F5F5F5;" + |
* Years
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Wheeze|Wheezing]]
* [[Wheeze|Wheezing]]
|
* [[Rhonchi]]
* [[ANCA]] positive
* [[Rales|Crackles]]
* [[Blood urea nitrogen|BUN]]
| style="background:#F5F5F5;" + |
* [[Creatinine]]
* [[Arterial blood gas]]
* [[Complete blood count]]
* [[Complete blood count]] ([[Complete blood count|CBC]])
* [[Urinalysis]]
| style="background:#F5F5F5;" + |
|
* Small oppacities and [[fibrosis]] observed in [[chest X-ray]]
* [[Cavitation]], [[Nodule (medicine)|nodules]], and alveolar opacities in [[chest X-ray]]
* [[Computed tomography|CT]]
* Head and chest [[Computed tomography|CT]]
* [[Positron emission tomography|FDG-PET]]
* [[Electromyography]]/[[nerve conduction study]]
| style="background:#F5F5F5;" + |
|
* [[FEV1/FVC ratio|FEV1/FVC]] <70%
* Reduced [[lung volumes]]
* [[FEV1]] <80%
|
| style="background:#F5F5F5;" + |
* Tissue [[biopsy]]  
* Exposure history  and [[Chest X-ray|chest radiograph]]
|
| style="background:#F5F5F5;" + |
* [[Nerve]] damage
* Fibrogenic: [[Silica]], [[asbestos]]
* [[Rhinosinusitis]]
* Inert: [[Iron]], [[barium]]
* [[Purpura]] involving lower extremities
* Granulomatous: [[Beryllium]]
* Giant cell pneumonia: [[Cobalt]]
|-
|-
|[[Eosinophilic granulomatosis with polyangiitis|'''Churg-Strauss''']]<ref name="pmid23330816">{{cite journal |vauthors=Vaglio A, Buzio C, Zwerina J |title=Eosinophilic granulomatosis with polyangiitis (Churg-Strauss): state of the art |journal=Allergy |volume=68 |issue=3 |pages=261–73 |year=2013 |pmid=23330816 |doi=10.1111/all.12088 |url=}}</ref><ref name="pmid6366453">{{cite journal |vauthors=Lanham JG, Elkon KB, Pusey CD, Hughes GR |title=Systemic vasculitis with asthma and eosinophilia: a clinical approach to the Churg-Strauss syndrome |journal=Medicine (Baltimore) |volume=63 |issue=2 |pages=65–81 |year=1984 |pmid=6366453 |doi= |url=}}</ref>
| style="background:#DCDCDC;" align="center" + |[[Lung cancer|'''Lung cancer''']]<ref name="pmid21296855">{{cite journal |vauthors=Jemal A, Bray F, Center MM, Ferlay J, Ward E, Forman D |title=Global cancer statistics |journal=CA Cancer J Clin |volume=61 |issue=2 |pages=69–90 |year=2011 |pmid=21296855 |doi=10.3322/caac.20107 |url=}}</ref><ref name="pmid23649435">{{cite journal |vauthors=Ost DE, Jim Yeung SC, Tanoue LT, Gould MK |title=Clinical and organizational factors in the initial evaluation of patients with lung cancer: Diagnosis and management of lung cancer, 3rd ed: American College of Chest Physicians evidence-based clinical practice guidelines |journal=Chest |volume=143 |issue=5 Suppl |pages=e121S–e141S |year=2013 |pmid=23649435 |pmc=4694609 |doi=10.1378/chest.12-2352 |url=}}</ref>
|Chronic
| style="background:#F5F5F5;" align="center" + |Chronic
|
| style="background:#F5F5F5;" + |
* Variable
* Years
|
| style="background:#F5F5F5;" align="center" + |✔
|✔
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" align="center" + |✔
|✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|✔
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" + |
* [[Wheeze|Wheezing]]
* [[Hoarseness]]
* [[Rales]]
| style="background:#F5F5F5;" + |
* [[Rhonchi]]
* [[Complete blood count]] ([[Complete blood count|CBC]])
* Expiratory sounds(related to [[asthma]])
* [[Alanine transaminase|ALT]], [[Aspartate transaminase|AST]]
|
* [[Calcium]]
* Peripherial [[eosinophilia]]
* [[Alkaline phosphatase]]
* In active phase [[C-reactive protein|CRP]] and [[Red blood cell|erytrocyte]] [[sedimentation]] rate high  
* [[Lactate dehydrogenase|LDH]]
* High levels of [[Immunoglobulin E|IgE]]
* [[Creatinine]]
* [[Anti-neutrophil cytoplasmic antibody|ANCA]] positive
| style="background:#F5F5F5;" + |
|
* [[Contrast enhanced CT|Contrast-enhanced CT]] of chest and upper abdomen
* Infiltrates in [[Chest X-ray|chest X-Ray]]
| style="background:#F5F5F5;" + |
* Ground glass opacities, tree-in-bud sign and small nodules  in chest [[Computed tomography|CT]]
* Not specific
|
| style="background:#F5F5F5;" + |
* Tissue [[biopsy]]  (sample should be sufficient for [[Molecule|molecular]] testing)
| style="background:#F5F5F5;" + |
* Risk factor:
** Cigarette smoking
* Types
** [[Small cell lung cancer|Small cell lung cance]]<nowiki/>r ([[Small cell lung cancer|SCLC]])
** [[Non small cell lung cancer|Non-small cell lung cance]]<nowiki/>r ([[Non small cell lung cancer|NSCLC]])
|-
| style="background:#DCDCDC;" align="center" + |'''[[Interstitial lung disease]]'''<ref name="pmid15331185">{{cite journal |vauthors=Lama VN, Martinez FJ |title=Resting and exercise physiology in interstitial lung diseases |journal=Clin. Chest Med. |volume=25 |issue=3 |pages=435–53, v |year=2004 |pmid=15331185 |doi=10.1016/j.ccm.2004.05.005 |url=}}</ref><ref name="pmid15133338">{{cite journal |vauthors=Chetta A, Marangio E, Olivieri D |title=Pulmonary function testing in interstitial lung diseases |journal=Respiration |volume=71 |issue=3 |pages=209–13 |year=2004 |pmid=15133338 |doi=10.1159/000077416 |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* Variable
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Wheeze|Wheezing]]
* [[Rales|Crackles]] or velcro rales
* [[Lung volumes|Inspiratory]] high-pitched [[rhonchi]]
| style="background:#F5F5F5;" + |
* Test for [[Hepatic function test|hepatic]] and [[Renal function tests|renal function]]
* Hematologic test in differential [[Complete blood count|CBC]]
* [[Serology|Serological testing]]
| style="background:#F5F5F5;" + |
* [[Nodular]], [[reticular]] or both pattern in [[chest X-ray]]
* [[Computed tomography|CT]] in patients with diffuse pulmonary lung disease
| style="background:#F5F5F5;" + |
* Reduction in [[Vital capacity|FVC]], [[Residual volume|RV]], [[Functional residual capacity|FRC]], [[Total lung capacity|TLC]] and [[FEV1]] on spirometry
* [[FEV1/FVC ratio|FEV1/FVC]] normal or increase
* [[Lung volumes]]
* Diffusion capacity ([[DLCO]] reduced)
| style="background:#F5F5F5;" + |
* Lung [[biopsy]] when lab, imaging, and PFT has indeterminate result
| style="background:#F5F5F5;" + |
* Clubbing is common in [[asbestosis]] and [[idiopathic pulmonary fibrosis]]
|-
| style="background:#DCDCDC;" align="center" + |'''[[Tuberculosis]] ([[Tuberculosis|TB]])'''<ref name="pmid9332519">{{cite journal |vauthors=Perlman DC, el-Sadr WM, Nelson ET, Matts JP, Telzak EE, Salomon N, Chirgwin K, Hafner R |title=Variation of chest radiographic patterns in pulmonary tuberculosis by degree of human immunodeficiency virus-related immunosuppression. The Terry Beirn Community Programs for Clinical Research on AIDS (CPCRA). The AIDS Clinical Trials Group (ACTG) |journal=Clin. Infect. Dis. |volume=25 |issue=2 |pages=242–6 |year=1997 |pmid=9332519 |doi= |url=}}</ref><ref name="pmid2456183">{{cite journal |vauthors=Barnes PF, Verdegem TD, Vachon LA, Leedom JM, Overturf GD |title=Chest roentgenogram in pulmonary tuberculosis. New data on an old test |journal=Chest |volume=94 |issue=2 |pages=316–20 |year=1988 |pmid=2456183 |doi= |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* More than 2 or 3 weeks
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Pleural effusion]]
* [[Crackles]]
* [[Whispered pectoriloquy]]
* Decreased fremitus
* [[Rhonchi]]
| style="background:#F5F5F5;" + |
* Sputum [[acid-fast]] bacilli ([[Acid-fast|AFB]]) smear
* [[Mycobacterium|Mycobacterial]] [[Culture media|culture]]
* Molecular testing
| style="background:#F5F5F5;" + |
* Reactivation of [[Tuberculosis|TB]] is observed as [[Infiltration (medical)|infiltration]] in the upper [[Lobe (anatomy)|lobe]] in [[Chest X-ray|chest X-Ray]]
* In patients with [[Human Immunodeficiency Virus (HIV)|HIV]], Tb is observed as lobar [[Infiltration (medical)|infiltration]], [[adenopathy]], lung mass named [[tuberculoma]], small fibronodular lesions, and/or [[pleural effusion]] [[Chest X-ray|chest X-Ray]]
* [[Computed tomography|CT]] can detect early nodal process
| style="background:#F5F5F5;" + |
* Decreased [[FEV1]]
* Reduced  [[Vital capacity|FVC]]
| style="background:#F5F5F5;" + |
* Isolation of ''[[Mycobacterium tuberculosis]]'' from some [[secretion]]
| style="background:#F5F5F5;" + |
* Etiology: ''[[Mycobacterium tuberculosis]]''
* Complications: [[Pneumothorax]], [[bronchiectasis]], pulmonary destruction and [[chronic pulmonary aspergillosis]]
|-
| style="background:#DCDCDC;" align="center" + |[[Cystic fibrosis|'''Cystic fibrosis''']]  ([[Cystic fibrosis|CF]])<ref name="pmid18639722">{{cite journal |vauthors=Farrell PM, Rosenstein BJ, White TB, Accurso FJ, Castellani C, Cutting GR, Durie PR, Legrys VA, Massie J, Parad RB, Rock MJ, Campbell PW |title=Guidelines for diagnosis of cystic fibrosis in newborns through older adults: Cystic Fibrosis Foundation consensus report |journal=J. Pediatr. |volume=153 |issue=2 |pages=S4–S14 |year=2008 |pmid=18639722 |pmc=2810958 |doi=10.1016/j.jpeds.2008.05.005 |url=}}</ref><ref name="pmid1285737">{{cite journal |vauthors=Kerem E, Reisman J, Corey M, Canny GJ, Levison H |title=Prediction of mortality in patients with cystic fibrosis |journal=N. Engl. J. Med. |volume=326 |issue=18 |pages=1187–91 |year=1992 |pmid=1285737 |doi=10.1056/NEJM199204303261804 |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" align="center" + |
* Variable
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* Barrel-shaped chest
* [[Wheezing]]
* [[Tachypnea]]
| style="background:#F5F5F5;" + |
* [[Respiratory tract]] [[Culture media|culture]] for [[Cystic fibrosis|CF]]
* [[Bronchoalveolar lavage]] for cytology
* ≥ 60 mmol/L [[Sweat chloride test]]
* [[CFTR (gene)|CFTR]] [[mutation]] in molecular testing
| style="background:#F5F5F5;" + |
* Hyperinflation, [[atelectasis]], and infiltrates on [[Chest X-ray|chest X-Ray]]
* Severe patients present bronchietasis, "tram tracks" [[Peribronchial cuffing|peribronchial cuffin]]<nowiki/>g in [[Chest X-ray|chest X-Ray]]
* The extension of [[bronchietasis]] can be defined by [[Computed tomography|CT]]
| style="background:#F5F5F5;" + |
* [[Residual volume|RV]]/[[Total lung capacity|TLC]] ratio increased
* [[FEV1/FVC ratio]] <70%
* Low levels of [[FEV1]]
* High levels of [[Total lung capacity|TLC]]
* [[Residual volume|RV]] increased
| style="background:#F5F5F5;" + |
* [[Sweat chloride test]]
| style="background:#F5F5F5;" + |
* Evidence of [[Cystic fibrosis transmembrane conductance regulator|CFTR]] dysfunction
|-
| colspan="2" rowspan="3" style="background:#DCDCDC;" align="center" + |[[Heart|'''Cardiac''']]
| style="background:#DCDCDC;" align="center" + |[[Pulmonary edema|'''Cardiogenic pulmonary edema''']]<ref name="pmid16365214">{{cite journal |vauthors=Gheorghiade M, Zannad F, Sopko G, Klein L, Piña IL, Konstam MA, Massie BM, Roland E, Targum S, Collins SP, Filippatos G, Tavazzi L |title=Acute heart failure syndromes: current state and framework for future research |journal=Circulation |volume=112 |issue=25 |pages=3958–68 |year=2005 |pmid=16365214 |doi=10.1161/CIRCULATIONAHA.105.590091 |url=}}</ref><ref name="pmid23741058">{{cite journal |vauthors=Yancy CW, Jessup M, Bozkurt B, Butler J, Casey DE, Drazner MH, Fonarow GC, Geraci SA, Horwich T, Januzzi JL, Johnson MR, Kasper EK, Levy WC, Masoudi FA, McBride PE, McMurray JJ, Mitchell JE, Peterson PN, Riegel B, Sam F, Stevenson LW, Tang WH, Tsai EJ, Wilkoff BL |title=2013 ACCF/AHA guideline for the management of heart failure: a report of the American College of Cardiology Foundation/American Heart Association Task Force on practice guidelines |journal=Circulation |volume=128 |issue=16 |pages=e240–327 |year=2013 |pmid=23741058 |doi=10.1161/CIR.0b013e31829e8776 |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Acute
| style="background:#F5F5F5;" + |
* Days to weeks
| style="background:#F5F5F5;" align="center" + |✔ Pink frothy, liquid
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Rales|Crackles]]
* Increased [[respiratory rate]]
* [[Wheeze|Wheezing]]
* [[Rhonchi]]
* Gurgling sounds
| style="background:#F5F5F5;" + |
* [[Arterial blood gas]]
* [[Blood urea nitrogen|BUN]]
* [[Serum creatinine|Serum creatinin]]
* Serum [[troponin]]
* [[Electrolyte|Electrolytes]]
* [[Lactic acid]]
* [[Complete blood count]]
| style="background:#F5F5F5;" + |
* [[Cardiomegaly]], [[pleural effusion]], interstitial [[edema]], alveolar [[edema]] and blood redistribution in lower lobes in [[chest X-ray]]
| style="background:#F5F5F5;" + |
* Not specific
| style="background:#F5F5F5;" + |
* Clinical diagnosis
* Tests are supportive
| style="background:#F5F5F5;" + |
* [[12-lead ECG]]
* Plasma [[Brain natriuretic peptide|BNP]] and [[NT-proBNP]]
* [[Echocardiography]]
|-
| style="background:#DCDCDC;" align="center" + |[[Mitral stenosis|'''Mitral Stenosis''']]<ref name="pmid13936649">{{cite journal| author=MUNROE DS, RALLY CR| title=The diagnosis of mitral stenosis. | journal=Can Med Assoc J | year= 1963 | volume= 88 | issue=  | pages= 611-22 | pmid=13936649 | doi= | pmc=1921207 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=13936649  }}</ref><ref name="pmid19747723">{{cite journal |vauthors=Chandrashekhar Y, Westaby S, Narula J |title=Mitral stenosis |journal=Lancet |volume=374 |issue=9697 |pages=1271–83 |year=2009 |pmid=19747723 |doi=10.1016/S0140-6736(09)60994-6 |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* Variable
| style="background:#F5F5F5;" align="center" + |✔ Pink frothy
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Crackles]]
* [[Hoarseness]]
| style="background:#F5F5F5;" + |
* Not specifc
| style="background:#F5F5F5;" + |
* [[Electrocardiogram]]
* Enlargement of [[left atrium]] and [[appendage]] in [[Chest X-ray|chest radiograph]]
| style="background:#F5F5F5;" + |
* [[Vital capacity|FVC]] reduced
| style="background:#F5F5F5;" + |
* Resting [[transthoracic echocardiography]]
| style="background:#F5F5F5;" + |
* [[Stress testing]]
* [[Cardiac catheterization]]
|-
| style="background:#DCDCDC;" align="center" + |[[Pulmonary hypertension|'''Pulmonary hypertension''']]<ref name="pmid21393391">{{cite journal |vauthors=Brown LM, Chen H, Halpern S, Taichman D, McGoon MD, Farber HW, Frost AE, Liou TG, Turner M, Feldkircher K, Miller DP, Elliott CG |title=Delay in recognition of pulmonary arterial hypertension: factors identified from the REVEAL Registry |journal=Chest |volume=140 |issue=1 |pages=19–26 |year=2011 |pmid=21393391 |pmc=3198486 |doi=10.1378/chest.10-1166 |url=}}</ref><ref name="pmid12651053">{{cite journal| author=Sun XG, Hansen JE, Oudiz RJ, Wasserman K| title=Pulmonary function in primary pulmonary hypertension. | journal=J Am Coll Cardiol | year= 2003 | volume= 41 | issue= 6 | pages= 1028-35 | pmid=12651053 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=12651053  }}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* More than 2 years
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Dysphonia|Hoarseness]]
| style="background:#F5F5F5;" + |
* [[Human Immunodeficiency Virus (HIV)|HIV]] serology
* [[Anti-nuclear antibody|Antinuclear antibody]] ([[Antinuclear antibodies|ANA]])
* [[Rheumatoid factor]] ([[RF]])
* [[Anti-neutrophil  cytoplasmic antibody]] ([[Anti-neutrophil cytoplasmic antibody|ANCA]])
| style="background:#F5F5F5;" + |
* Enlargement of the central [[pulmonary artery]] and right heart  in [[Chest X-ray|chest X-Ray]]
* [[Pulmonary  artery]] systolic pressure can be estimated in [[echocardiography]]
| style="background:#F5F5F5;" + |
* Low levels of [[FEV1]]
* Decreased [[Vital capacity|FVC]]
* [[DLCO]] reduced
| style="background:#F5F5F5;" + |
* Mean [[pulmonary artery]] pressure more than 25 [[mmHg]] at rest
| style="background:#F5F5F5;" + |
* [[Chest pain]]
* [[Ascites]]
* [[Syncope]]
* Peripherial [[edema]]
|-
| colspan="2" style="background:#DCDCDC;" align="center" + |[[Gastrointestinal tract|'''Gastrointestinal''']]
| style="background:#DCDCDC;" align="center" + |[[Gastroesophageal reflux disease|'''Gastroesophageal reflux''']]<ref name="pmid21508423">{{cite journal |vauthors=Kahrilas PJ, Hughes N, Howden CW |title=Response of unexplained chest pain to proton pump inhibitor treatment in patients with and without objective evidence of gastro-oesophageal reflux disease |journal=Gut |volume=60 |issue=11 |pages=1473–8 |year=2011 |pmid=21508423 |doi=10.1136/gut.2011.241307 |url=}}</ref><ref name="pmid25133039">{{cite journal| author=Badillo R, Francis D| title=Diagnosis and treatment of gastroesophageal reflux disease. | journal=World J Gastrointest Pharmacol Ther | year= 2014 | volume= 5 | issue= 3 | pages= 105-12 | pmid=25133039 | doi=10.4292/wjgpt.v5.i3.105 | pmc=4133436 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25133039  }}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* Variable
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Wheeze|Wheezing]]
* [[Hoarseness]]
| style="background:#F5F5F5;" + |
* Not specific
| style="background:#F5F5F5;" + |
* [[Upper endoscopy]]
* [[Barium]] esophagram
| style="background:#F5F5F5;" + |
* Normal function
| style="background:#F5F5F5;" + |
* PH testing
| style="background:#F5F5F5;" align="center" + | --
|-
| colspan="2" rowspan="5" style="background:#DCDCDC;" align="center" + |[[Autoimmune disease|'''Autoinmune''']]
| style="background:#DCDCDC;" align="center" + |[[Goodpasture syndrome|'''Goodpasture syndrome''']]<ref name="pmid3728460">{{cite journal |vauthors=Boyce NW, Holdsworth SR |title=Pulmonary manifestations of the clinical syndrome of acute glomerulonephritis and lung hemorrhage |journal=Am. J. Kidney Dis. |volume=8 |issue=1 |pages=31–6 |year=1986 |pmid=3728460 |doi= |url=}}</ref><ref name="pmid27496347">{{cite journal| author=Foster MH| title=Basement membranes and autoimmune diseases. | journal=Matrix Biol | year= 2017 | volume= 57-58 | issue=  | pages= 149-168 | pmid=27496347 | doi=10.1016/j.matbio.2016.07.008 | pmc=5290253 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=27496347  }}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* Variable
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Shortness of breath]]
| style="background:#F5F5F5;" + |
* [[Complete blood count]] ([[Complete blood count|CBC]])
* [[Anti-neutrophil cytoplasmic antibody|ANCA]] positive
* [[Goodpasture syndrome|Anti-GBM]] in [[Enzyme linked immunosorbent assay (ELISA)|ELISA]] or [[western blot]]
| style="background:#F5F5F5;" + |
* Pulmonary infiltratation in [[Chest X-ray|chest X-Ray]]
* [[Computed tomography|CT]] parenchimal envolment
| style="background:#F5F5F5;" + |
* Increased [[DLCO]]
* Decreased [[Total lung capacity|TLC]]
* Decreased [[Vital capacity|FVC]]
| style="background:#F5F5F5;" + |
* Renal [[biopsy]]
| style="background:#F5F5F5;" + |
* [[Hematuria]]
* [[Proteinuria]]
|-
| style="background:#DCDCDC;" align="center" + |[[Granulomatosis with polyangiitis|'''Wegener's disease''']] ([[Granulomatosis with polyangiitis|'''GPA''']]) <ref name="pmid1739240">{{cite journal |vauthors=Hoffman GS, Kerr GS, Leavitt RY, Hallahan CW, Lebovics RS, Travis WD, Rottem M, Fauci AS |title=Wegener granulomatosis: an analysis of 158 patients |journal=Ann. Intern. Med. |volume=116 |issue=6 |pages=488–98 |year=1992 |pmid=1739240 |doi= |url=}}</ref><ref name="pmid21374588">{{cite journal |vauthors=Falk RJ, Gross WL, Guillevin L, Hoffman GS, Jayne DR, Jennette JC, Kallenberg CG, Luqmani R, Mahr AD, Matteson EL, Merkel PA, Specks U, Watts RA |title=Granulomatosis with polyangiitis (Wegener's): an alternative name for Wegener's granulomatosis |journal=Arthritis Rheum. |volume=63 |issue=4 |pages=863–4 |year=2011 |pmid=21374588 |doi=10.1002/art.30286 |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* Months
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Hoarseness]]
* [[Stridor]]
* [[Wheeze|Wheezing]]
| style="background:#F5F5F5;" + |
* [[Anti-neutrophil cytoplasmic antibody|ANCA]], [[P-ANCA]], [[C-ANCA]]
* [[Blood urea nitrogen|BUN]]
* [[Creatinine]]
* [[Complete blood count]]
* [[Urinalysis]]
* Lung [[biopsy]]
| style="background:#F5F5F5;" + |
* [[Nodules]], [[Lung|pulmonary]] infiltrates, reticular margins, pleural opacities and [[Cavity|cavities]] in [[Chest X-ray|chest X-Ray]]
* [[Nodule (medicine)|Nodules]], [[cavities]] and stellate-shaped peripherial [[pulmonary]] in chest [[Computed tomography|CT]]
* [[Bronchoscopy]]
| style="background:#F5F5F5;" + |
* Low levels of [[DLCO]]
* Reduce [[lung volumes]]
| style="background:#F5F5F5;" + |
* Tissue [[biopsy]]
| style="background:#F5F5F5;" + |
* Nasal crusting, sinus pain, chronic [[rhinosinusitis]], nasal obstruction and discharge in [[Upper respiratory tract|upper airway]]
* [[Saddle nose|Saddle nose deformity]]
* [[Purpura]] in lower extremities
|-
| style="background:#DCDCDC;" align="center" + |[[Sarcoidosis|'''Sarcoidosis''']]<ref name="pmid27378039">{{cite journal |vauthors=Carmona EM, Kalra S, Ryu JH |title=Pulmonary Sarcoidosis: Diagnosis and Treatment |journal=Mayo Clin. Proc. |volume=91 |issue=7 |pages=946–54 |year=2016 |pmid=27378039 |doi=10.1016/j.mayocp.2016.03.004 |url=}}</ref><ref name="pmid12803116">{{cite journal |vauthors=Yanardağ H, Pamuk GE, Karayel T, Demirci S |title=Bone marrow involvement in sarcoidosis: an analysis of 50 bone marrow samples |journal=Haematologia (Budap) |volume=32 |issue=4 |pages=419–25 |year=2002 |pmid=12803116 |doi= |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* Years
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + | -
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Wheeze|Wheezing]]
* Squeaky sounds
| style="background:#F5F5F5;" + |
* [[Complete blood count]] ([[CBC]])
* [[Urinalysis]]
* [[Blood urea nitrogen|BUN]]
* [[Liver function tests|Liver function test]]
* [[Calcium]]
* [[Alkaline phosphatase]] levels
* [[Electrolyte|Electrolytes]]
* [[Histopathology|Histopathologic]] detection
| style="background:#F5F5F5;" + |
* On [[Chest X-ray|chest X-Ray]]:
** Stage 1: Bilateral hiliar [[adenopathy]] 
** Stage 2: [[Reticular]] opacities and hiliar adenopathy 
** Stage 3: Shrink hiliar [[Nodule (medicine)|nodules]] and [[reticular]] opacities 
** Stage 4: Lost of volume 
| style="background:#F5F5F5;" + |
* Reduced [[FVC]]
* Decreased of [[Total lung capacity|TLC]]
| style="background:#F5F5F5;" + |
* Clinical diagnosis, [[Histopathology|histopathologic]] detection of noncaseating [[Granuloma|granulomas]] and exclusion of other diseases
| style="background:#F5F5F5;" + |
* Young adults
* [[Skin]], [[joint]] and [[eye]] lesions
|-
| style="background:#DCDCDC;" align="center" + |'''Microscopic polyangitis ([[Microscopic polyangiitis|MPA]])'''<ref name="JennetteFalk1997">{{cite journal|last1=Jennette|first1=J. Charles|last2=Falk|first2=Ronald J.|title=Small-Vessel Vasculitis|journal=New England Journal of Medicine|volume=337|issue=21|year=1997|pages=1512–1523|issn=0028-4793|doi=10.1056/NEJM199711203372106}}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* Variable
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Hoarseness]]
* [[Stridor]]
* [[Wheeze|Wheezing]]
| style="background:#F5F5F5;" + |
* [[ANCA]] positive
* [[Blood urea nitrogen|BUN]]
* [[Creatinine]]
* [[Complete blood count]]
* [[Urinalysis]]
| style="background:#F5F5F5;" + |
* [[Cavitation]], [[Nodule (medicine)|nodules]], and alveolar opacities in [[chest X-ray]]
* Head and chest [[Computed tomography|CT]]
* [[Electromyography]]/[[nerve conduction study]]
| style="background:#F5F5F5;" + |
* Reduced [[lung volumes]]
| style="background:#F5F5F5;" + |
* Tissue [[biopsy]]
| style="background:#F5F5F5;" + |
* [[Nerve]] damage
* [[Rhinosinusitis]]
* [[Purpura]] involving lower extremities
|-
| style="background:#DCDCDC;" align="center" + |[[Eosinophilic granulomatosis with polyangiitis|'''Churg-Strauss''']]<ref name="pmid23330816">{{cite journal |vauthors=Vaglio A, Buzio C, Zwerina J |title=Eosinophilic granulomatosis with polyangiitis (Churg-Strauss): state of the art |journal=Allergy |volume=68 |issue=3 |pages=261–73 |year=2013 |pmid=23330816 |doi=10.1111/all.12088 |url=}}</ref><ref name="pmid6366453">{{cite journal |vauthors=Lanham JG, Elkon KB, Pusey CD, Hughes GR |title=Systemic vasculitis with asthma and eosinophilia: a clinical approach to the Churg-Strauss syndrome |journal=Medicine (Baltimore) |volume=63 |issue=2 |pages=65–81 |year=1984 |pmid=6366453 |doi= |url=}}</ref>
| style="background:#F5F5F5;" align="center" + |Chronic
| style="background:#F5F5F5;" + |
* Variable
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" align="center" + |✔
| style="background:#F5F5F5;" + |
* [[Wheeze|Wheezing]]
* [[Rales]]
* [[Rhonchi]]
* Expiratory sounds(related to [[asthma]])
| style="background:#F5F5F5;" + |
* Peripherial [[eosinophilia]]
* In active phase [[C-reactive protein|CRP]] and [[Red blood cell|erytrocyte]] [[sedimentation]] rate high  
* High levels of [[Immunoglobulin E|IgE]]
* [[Anti-neutrophil cytoplasmic antibody|ANCA]] positive
| style="background:#F5F5F5;" + |
* Infiltrates in [[Chest X-ray|chest X-Ray]]
* Ground glass opacities, tree-in-bud sign and small nodules  in chest [[Computed tomography|CT]]
| style="background:#F5F5F5;" + |
* [[Lung volumes]] decreased
* [[Lung volumes]] decreased
* [[Vital capacity|FVC]] reduced
* [[Vital capacity|FVC]] reduced
* [[FEV1/FVC ratio]] <70%
* [[FEV1/FVC ratio]] <70%
|
| style="background:#F5F5F5;" + |
* Tissue [[biopsy]]
* Tissue [[biopsy]]
|
| style="background:#F5F5F5;" + |
* [[Asthma]]  
* [[Asthma]]  
* [[Eosinophilia]]
* [[Eosinophilia]]
* [[Rhinosinusitis]]
* [[Rhinosinusitis]]
|-
|-
| colspan="2" |[[Medication|'''Medication''']]
| colspan="2" style="background:#DCDCDC;" align="center" + |[[Medication|'''Medication''']]
|[[ACE inhibitor|'''ACE inhibitors''']]<ref name="pmid1616218">{{cite journal |vauthors=Israili ZH, Hall WD |title=Cough and angioneurotic edema associated with angiotensin-converting enzyme inhibitor therapy. A review of the literature and pathophysiology |journal=Ann. Intern. Med. |volume=117 |issue=3 |pages=234–42 |year=1992 |pmid=1616218 |doi= |url=}}</ref><ref name="pmid7619667">{{cite journal| author=Wood R| title=Bronchospasm and cough as adverse reactions to the ACE inhibitors captopril, enalapril and lisinopril. A controlled retrospective cohort study. | journal=Br J Clin Pharmacol | year= 1995 | volume= 39 | issue= 3 | pages= 265-70 | pmid=7619667 | doi= | pmc=1365002 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=7619667  }}</ref>
| style="background:#DCDCDC;" align="center" + |[[ACE inhibitor|'''ACE inhibitors''']]<ref name="pmid1616218">{{cite journal |vauthors=Israili ZH, Hall WD |title=Cough and angioneurotic edema associated with angiotensin-converting enzyme inhibitor therapy. A review of the literature and pathophysiology |journal=Ann. Intern. Med. |volume=117 |issue=3 |pages=234–42 |year=1992 |pmid=1616218 |doi= |url=}}</ref><ref name="pmid7619667">{{cite journal| author=Wood R| title=Bronchospasm and cough as adverse reactions to the ACE inhibitors captopril, enalapril and lisinopril. A controlled retrospective cohort study. | journal=Br J Clin Pharmacol | year= 1995 | volume= 39 | issue= 3 | pages= 265-70 | pmid=7619667 | doi= | pmc=1365002 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=7619667  }}</ref>
|Acute (depend on the medication)
| style="background:#F5F5F5;" align="center" + |Acute (depend on the medication)
|
| style="background:#F5F5F5;" + |
* From 2 weeks to 6 months
* From 2 weeks to 6 months
|<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|<nowiki>-</nowiki>
| style="background:#F5F5F5;" align="center" + |<nowiki>-</nowiki>
|✔
| style="background:#F5F5F5;" align="center" + |✔
|
| style="background:#F5F5F5;" + |
* [[Wheeze|Wheezing]]
* [[Wheeze|Wheezing]]
|
| style="background:#F5F5F5;" + |
* Not  required  
* Not  required  
|
| style="background:#F5F5F5;" + |
* No required
* No required
|
| style="background:#F5F5F5;" + |
* Normal function
* Normal function
|
| style="background:#F5F5F5;" + |
* Clinical diagnosis
* Clinical diagnosis
|
| style="background:#F5F5F5;" a+ |
* Resolves in four to five days of stopping the medication
* Resolves in four to five days of stopping the medication
*[[Angioedema]]
|}
|}



Latest revision as of 21:55, 27 February 2018


Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Karina Zavaleta, MD [2]

Overview

Etiology on the basis of anatomy Diseases Clinical manifestations Diagnosis Other features
Symptoms Physical exam Imaging
Onset Coughfam Dyspnea Fever Slurred speech Cyanosis Clubbing Auscultation Labs Pulmonary function testing Chest imaging Other Gold standard
Extrathoracic upper airway diseases Laryngeal edema

(Anaphylaxis)

Acute - - -
  • Not specific
  • Not required
  • Not required

Acute onset with one of them:

Two or more after the exposure to a likely allergern

BP reduced after exposure of a known allergen

Cricoarytenoid arthritis Acute - - -
  • Clear chest
Vocal fold edema/Hematoma/Paralysis[3] Acute - - -
  • Not specific
  • Variable
  • Clear chest
  • Not required
Paradoxical vocal fold motion Acute - - -
  • Clear chest
Laryngeal stenosis[7] Acute, chronic - -
  • Not specific
  • FV loop variable
  • Clear chest
Laryngocele Chronic - - - -
  • Not specific
  • Normal function
  • Clear chest
  • Dysphagia, laryngeal discomfort
  • Usually asymptomatic
Epiglottitis (supraglottitis) Acute
Goiter
Postnasal drip syndrome
Relapsing polychondritis
Retropharyngeal abscess
Tonsillar hypertrophy
Tumor of pharynx/larynx/upper trachea
Central airway diseases

(Intrathoracic upper airway obstruction)

Mediastinal mass/lymphadenopathy
Respiratory papillomatosis
Tracheobronchomalacia
Tracheal stenosis
Tracheal and bronchial tumors
Vascular ring or aneurysm
Lower airway obstruction Bronchiectasis
Bronchiolitis
Carcinoid syndrome
Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH)
Heart failure
Noncardiogenic pulmonary edema
Parasitic infection with VLM (eg, Ascaris Strongyloides, filaria)
Pulmonary thromboembolism 
Reactive airways dysfunction syndrome
Tracheobronchomalacia


Type of respiratory failure Causes/Etiology Onset Clinical manifestations Investigations Gold standard Other features
Symptoms Physical exam
Hypoxic respiratory failure (Type 1 respiratory failure) Cardiogenic pulmonary edema Acute decompensated heart failure Acute
  • Clinical diagnosis (test results are supportive)
Non cardiogenic pulmonary edema Adult respiratory distress syndrome(ARDS) Acute According to Berlin definition[12]:
  • One week of new or worse respiratory symptoms or clinical insult
  • Symptoms can not be explain by cardiac disease
  • Bilateral opacities in chest X-Ray or CT
  • Compromised oxygenation
High-Altitude Pulmonary edema (HAPE)[13] Acute
  • Clinical diagnosis
  • Occurrs over 2500 m
  • Descent is mandatory in >4000 m [13]
Neurogenic pulmonary edema Acute
Pulmonary embolism Acute, subacute, Chronic
Pneumonia[17] Acute
  • Clinical manifestations and infiltration chest X-Ray with or without microbiological test [18]
Idiopatic chronic lung fibrosis[19] Chronic
  • Lung biopsy when Lab, imaging and PFT do not allow to do the diagnosis
Hypercapnic respiratory failure (Type 2 respiratory failure) COPD
Sedative abuse
Encephalitis
Stroke
Obesity hypoventilation
Hypothermia
Hypothiroidism
Myasthenia gravis
Guillain-Barré syndrome
Perioperative respiratory failure (Type 3 respiratory failure) Post-operative atelectasis Acute
  • Clinical diagnosis with supportive test
  • Obstructive
  • Non Obstructive[21]
Type 4 respiratory failure Shock[22] Acute
  • Clinical diagnosis with supportive test [23]

Cough

Organ system Diseases Clinical manifestations Diagnosis Other features
Symptoms Physical exam
Onset Duration Productive cough Hemoptysis Weight lost Fever Dyspnea Ascultation Lab findings Imaging PFT Gold standard
Respiratory Upper airway diseases Epiglottitis[24][25] Abrupt or acute
  • 12-24 hours
- - -
  • Elevated white blood count in CBC
  • Blood culture may show bacterial growth
  • Epiglottal culture in intubated patients may show bacterial growth
  • Normal function
Croup[26] Acute
  • 3-5 days
- - -
  • Clinical diagnosis.
  • Laboratory findings and imaging are not necessary for diagnosis
Pertussis[27][28] Acute
  • Two weeks
✔ Whooping sound - -
  • Clear chest
  • Normal function
  • Culture
Laryngopharyngeal reflux[29][30] Chronic
  • Variable
- - -
  • Normal function
  • 24 hour-dual sensor pH probe
Common Cold[31] Acute
  • 3-10 days
- - -
  • Bacterial culture is not indicated
  • Normal function
  • Clinical diagnosis
Seasonal Influenza [32] Acute
  • 5-10 days
- - -
  • Normal function
  • Clinical diagnosis
Rhinosinusitis[33][34] Acute, subacute, chronic, recurrent
  • Acute: Less than 4 weeks
  • Subacute: 4-12 weeks
  • Chronic: More than 12 weeks
  • Recurrent: 4 or more episodes or acute rhinosinusitis per year
- -
  • Clear chest
  • Air-fluid level, mucosal edema and bony erosion of sinus on CT
  • MRI for distinguish the etiology
  • Normal function
Lower airway Asthma[35] Chronic
  • Years
✔ Clear mucoid or yellow sputum - - -
  • Family history
  • Seasonal variation
Acute Bronchitis[36] Acute
  • From 5 days to 1 or 3 weeks
- - -
  • FEV1 < 80%
  • Clinical diagnosis
Chronic Bronchitis[37][38] Chronic
  • Most of the days for three months in the las two years.
✔ Clear sputum - -
Non-asthmatic eosinophilic bronchitis[39][40] Chronic
  • More than 8 weeks
Eosinophilic sputum - -
  • Exposure to an occupational cause
Bronchiectasis[41] Chronic
  • Months to years
✔ Mucopurulent sputum -
  • CT of chest
Emphysema [42] Chronic
  • Months to years
✔ Mucoid or purulent sputum - -
  • Exposure of tobacco and air pollution
Foreing body aspiration[43][44][45] Acute
  • Variable
-
  • No specific
  • Not specific
  • In children <1 year and adults >75 years
  • Organic materials in children
  • Inorganic materials in adults
Bronchiolitis[46][47] Acute
  • 8-15 days
-
  • Clinical diagnosis
Parenchyma Pneumonia[48][49] Acute
  • Variable
✔ Mucopurulent sputum - -
  • Not specific
Pneumoconioses[50][51] Acute, Chronic
  • Years
- -
Lung cancer[52][53] Chronic
  • Years
-
  • Not specific
Interstitial lung disease[54][55] Chronic
  • Variable
- -
  • Lung biopsy when lab, imaging, and PFT has indeterminate result
Tuberculosis (TB)[56][57] Chronic
  • More than 2 or 3 weeks
Cystic fibrosis (CF)[58][59] Chronic
  • Variable
-
  • Evidence of CFTR dysfunction
Cardiac Cardiogenic pulmonary edema[60][61] Acute
  • Days to weeks
✔ Pink frothy, liquid - -
  • Not specific
  • Clinical diagnosis
  • Tests are supportive
Mitral Stenosis[62][63] Chronic
  • Variable
✔ Pink frothy - -
  • Not specifc
Pulmonary hypertension[64][65] Chronic
  • More than 2 years
- -
Gastrointestinal Gastroesophageal reflux[66][67] Chronic
  • Variable
- -
  • Not specific
  • Normal function
  • PH testing
--
Autoinmune Goodpasture syndrome[68][69] Chronic
  • Variable
- - -
Wegener's disease (GPA) [70][71] Chronic
  • Months
Sarcoidosis[72][73] Chronic
  • Years
- -
Microscopic polyangitis (MPA)[74] Chronic
  • Variable
Churg-Strauss[75][76] Chronic
  • Variable
  • Infiltrates in chest X-Ray
  • Ground glass opacities, tree-in-bud sign and small nodules in chest CT
Medication ACE inhibitors[77][78] Acute (depend on the medication)
  • From 2 weeks to 6 months
- - - -
  • Not required
  • No required
  • Normal function
  • Clinical diagnosis
  • Resolves in four to five days of stopping the medication
  • Angioedema

Microscopic Pathology

  1. Transmission:[79]
    1. Multiplication
    2. asjdh

Associated Conditions

Pathophysiology
Pathophysiology Gross Pathophysiology
Macroscopic a c
Microscopic b d

GASTROINTESTINAL

Condition Onset Duration Type of pain Location Exacerbating factors Alleviating factors Radiation Associated features Labs Imaging
GERD, Peptic Ulcer Acute
  • Burning
  • Antiacid
  • Food
  • Not specific
  • Not specific
  • Ambulatory reflux monitoring
  • Not specific
Esophageal Spasm Acute
  • Minutes to hours
  • Burning
  • Pressure
  • Retrosternal
  • Not specific
  • Not specific
  • Not specific (closely mimic angina)
  • Esophageal manometry is more than 20% premature contractions
  • Not specific
Esophagitis[80] Acute
  • Variable
  • Burning
  • Back
  • Not specific
  • Endoscopy
Eosinophilic esophagitis[81] Chronic
  • Variable
  • Burning
  • Retrosternal
  • Abdominal
  • Cold and dry climates
  • European ancestry
  • Not specific
  • Not specific
Esophageal perforation[82] Acute
  • Minutes to hours
  • Burning
  • Upper abdominal
  • Not specific
  • Confirmed by water-soluble contrast esophagram
Mediastinitis[83] Acute, Chronic Variable
  • Irritation
  • Retrosternal
  • Not specific
  • Not specific
  • Postive organisms in sternal culture
  • CT
  • X-Ray
Cholelithiasis[84] Acute, subacute Minutes to hours
  • Burning
  • Colicky
  • Post meal
  • Fatty foodd
  • Not specific
  • Not specific
  • Liver biochemical test
  • Amylase levels
  • Llipase levels
Pancreatitis[85] Acute, Chronic Variable
  • Pressure
  • Lying flat on the back
  • After eating
  • Drinking
  • Primary cirrhosis
  • Primary sclerosing colangitis
Sliding hiatal hernia[86] Acute Variable
  • Burning
Epigastric
  • Not specific

Rheumatic diseases:

Condition Onset Duration Type of pain Location Exacerbating factors Alleviating factors Radiation Associated features Labs Imaging
Fibromyalgia[87] Chronic Variable
  • Spreads out the tender points
Normal Blood and urine test (mandatory to rule out other diseases) Normal (mandatory to rule out other diseases)
Rheumatoid arthritis[88][89] Chronic Years
  • Both sides in the same joint
  • Wrist
  • Fingers
  • Knees
  • Feet
  • Ankles
  • Increases at mornings
  • Occupational activities related to silica and asbestos
  • Smoking
  • Wildespread
  • Not specific
  • Positive Rheumatic Factor
  • Anti-CCP body
Ankylosing spondylitis[90] Chronic Years
  • Interminent
  • Increases at morning and nights
  • Less activity
  • Not specific
  • Patients with HLA-27 variant
Psoriatic arthritis[91] Chronic Years
  • Asymmetrical
  • Intermitent (Comes and goes)
  • Less activity
  • Not specific
  • Serum complement
  • Levels of Long Prentaxin 3 protein (PTX3)
  • Increased levels of CRP
  • X-Ray
  • Utrasonography
  • CT scan
  • MRI
Sternocostoclavicular hyperostosis (SAPHO syndrome)[92] Chronic Years
  • Recurrent
  • Multifocal
  • Shrugging or retractin the ipsilateral shoulder
Systemic lupus erythematosus [93] Chronic Years Not specific
  • Sun exposure
  • Sleep quality
  • Throught the body
  • HLA-genetic mutations
  • Female gender
  • Being younger than 50
  • Chest X-Ray
Relapsing polychondritis[94] Chronic Years Intermitent
  • Not specific
  • Not specific

MUSCULOSKELETAL

Condition Onset Duration Type of pain Location Exacerbating factors Alleviating factors Radiation Associated features Diagnostic Tests
Musculo-skeletal Pain Acute, subacute Variable Pressure, aching
  • Localized to involved area
  • Increases by movement and pressure on involved area
  • Analgesics
Not specific
  • Not specific
MRI
Rib pain Acute, Chronic Variable Aching
  • Depend on the area involved
  • Movements during breathing
  • Specific position that increases the pressure
Not specific
  • Broken ribs
  • X-Ray
  • MRI
Isolated musculoskeletal chest pain syndromes[95] Acute, Chronic Variable Pressure
  • Ribs
  • Sternum
  • Joints
  • Overused
  • Stress fractures
  • Sporting activities
Not specific
  • Athlets injuries
  • Costosternal pain syndromes
  • CT
  • X-Ray
Rheumatic diseases Chronic Variable Intermitent
  • Depend on the area involve
  • Depend on the disease
Wildspread
  • Not specific
  • CT
  • X-Ray
Traumatic Acute Variable Aching
  • Localized to the area involved
  • Physicological distress
Not specific
  • Tissue adjacent
  • X-Ray
  • CT

Isolated musculoskeletal chest pain syndromes:

Condition Onset Duration Type of pain Location Exacerbating factors Alleviating factors Radiation Associated features Diagnostic Tests
Costosternal syndromes (costochondritis)[96] Acute, subacute Days to weeks Pressure Anterior part of chest wall
  • Analgesics
  • Lie down
  • Breath quietly
  • Lightly massage
  • Hot or cold compresses
  • Back
  • Stomach
  • Not specific
  • Palpation of tender areas
  • Chest X-ray
Lower rib pain syndromes[97] Chronic Variable Aching
  • Lower chest
  • Upper abdomen
  • Not specific
  • Not specifc
  • Hooking maneuver
Sternalis syndrome[98] Chronic Variable Pressure
  • Over the body of sternum
  • Sternalis muscle
  • Left or middle side of the chest wall
  • Not specific
  • Both arms
Tietze's syndrome[99] Acute Weeks Pressure
  • Exacerbated with respiration
  • Minimal physical activity
  • NSAIDs
  • Heat or ice
  • Arms
  • Shoulders
  • Sneezing
  • Exercise
  • Cough
  • Quick movements
  • Test are for rule out other diseases
Xiphoidalgia[100] Acute Variable Pressure
  • Over the xiphoid process
  • Sternum
  • Xiphosternal joint
  • Heavy meals
  • Twisting movements
  • Bending
  • Back
  • Cough
  • Heavy work
  • Provocative test
Spontaneous sternoclavicular subluxation[101] Acute, Chronic Variable Aching
  • Moderate to heavy repetitive tasks
  • Not specific
Posterior chest wall pain syndromes[102] Chronic Variable Band-like chest pain
  • Costovertebral joint
  • Scapulothoracic articulation
  • Posterior chest wall
  • Cough
  • Deep breath
  • Throwing activities
  • Not specific
  • Imaging test
  • Pain by palpation

OTHER

Condition Onset Duration Type of pain Location Exacerbating factors Alleviating factors Radiation Associated features Diagnostic Tests
Substance abuse (Cocaine)[103] Acute Hours
  • Pressure
  • Chest
Not specific
Referred pain[104] Acute, Chronic Variable
  • Corresponding dermatomes
  • Corresponding myotomes
  • Spurling maneuver
Not specific
Herpes Zoster[105][106] Acute, Chronic Variable
  • Burning
  • Chest
  • Upper back
  • Lower back
  • Light touch (in Postherpetic neuralgia PHN)
Dermatomal distribution
Domestic abuse[107] Acute, chronic Variable
  • Depend on the injury
  • Head
  • Chest
  • Neck
  • Genital area
  • Breast
  • Not specific
Not specific
  • Assesment for IPV (intimate partner violence) in patients wiht suggested abuse
Stress fracture[108] Acute Minutes
  • Aching
  • Increased activity
  • History of prior stress fracture
  • Low levels of physical activity
  • Pain medication
  • Protection of the fracture
  • Proper nutrition
  • Minimal physical activity
Not specific
  • Athlets
Sickle cell disease[109] Chronic From birth
  • Aching
  • Lower back
  • Legs
  • Chest
  • Abdomen
  • Arms
Not specific

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