Dyspnea, Fever, and Cough

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


Abbreviations: ABG (arterial blood gas); ACE (angiotensin converting enzyme); BMI (body mass index); CBC (complete blood count); CSF (cerebrospinal fluid); CXR (chest X-ray); ECG (electrocardiogram); FEF (forced expiratory flow rate); FEV1 (forced expiratory volume); FVC (forced vital capacity); JVD (jugular vein distention); MCV (mean corpuscular volume); Plt (platelet); RV (residual volume); SIADH (syndrome of inappropriate antidiuretic hormone); TSH (thyroid stimulating hormone); Vt (tidal volume); WBC (white blood cell);

Organ system Diseases Clinical manifestations Diagnosis Other features
Symptoms Physical exam
Loss of consciousness Agitation Weight loss Fever Chest pain Cough Cyanosis Clubbing JVD Peripheral edema Auscultation CBC ABG Imaging Spirometry Gold standard
Acute Dyspnea Respiratory system Head and Neck,

Upper airway

Croup[1] - + - +/- - + + - - - Stridor WBC Normal Steeple sign Normal Physical exam Barking cough
Epiglottitis[2] - + - + - + - - - - Stridor WBC Normal Thumb sign Normal Laryngoscopy Drooling
Rhinosinusitis[3] - - - + - +/- - - - - Normal WBC Normal Air fluid level Normal Physical exam Headache
Chest and Pleura,

Lower airway

Bronchitis[4] - - - + + + - - - - Rhonchi  WBC Normal Normal Normal Physical exam Rhonchi relieved by cough
Bronchiolitis[5] - - - + +/- + - - - - Wheeze and Crackles WBC Normal Bronchovascular markings Vt Clinical assessment Respiratory syncytial virus (RSV)
COPD exacerbation[6] - + - + + + + +/- +/- +/- Wheeze, Rhonchi, and Crackles WBC, ↑RBC Respiratory alkalosis Hyperexpansion FEV1/FVC Clinical assessment Acute exacerbations of chronic bronchitis (AECB)
Pneumonia[7] - - - + + + - - - - Wheeze, Rhonchi, and Crackles WBC, neutrophilia Normal Lobar consolidation Normal Chest X-ray and CT Scan productive cough
Cardiovascular system Pulmonary edema[8] +/- + - + + + + + + + Basal crackle Normal Respiratory alkalosis Bat wing pattern, air bronchograms Vt, ↑RV Cardiac Catheterization Tachypnea
Organ system Diseases Clinical manifestations Diagnosis Other features
Symptoms Physical exam
Loss of consciousness Agitation Weight loss Fever Chest pain Cough Cyanosis Clubbing JVD Peripheral edema Auscultation CBC ABG Imaging Spirometry Gold standard
Chronic Dyspnea Respiratory system Chest and Pleura,

Lower airway

Bronchiectasis[4] - - - + + + + + - - Rhonchi, Wheezing, Crackles WBC, neutrophilia O2, ↑CO2 Tram-track opacities FEV1/FVC High resolution computed tomography (HRCT) Chronic productive cough
Alveolitis[9] - - - + + + - - - - Basal crackle WBC, neutrophilia Normal  Basal reticulonodular opacification   FEV1/FVC High resolution computed tomography (HRCT) Dry cough
Bronchiolitis obliterans[5] - - - + + + + + - - Expiratory wheeze WBC O2, ↑CO2 Hyperinflation, Reticulonodular opacities FEV1/FVC Lung biopsy Complication of allogeneic hematopoietic stem cell transplantation
Cystic fibrosis[10] - - + + - +/- + + - - Rhonchi, Wheezing, Crackles Normal Metabolic alkalosis Thick-walled bronchiectasis FEF75%/FVC Sweat test Absent vas deferens
Diaphragmatic paralysis[11] - - - +/- +/- +/- - - - - Normal Normal Normal Unilateral or bilateral diaphragmatic flattening Vt, ↑RV

(anatomical)

CXR confirmed by fluoroscopic sniff test Respiratory insufficiency
Tuberculosis[12] - - + + + + +/- - - - Rhonchi, Wheezing, Crackles WBC O2, ↑CO2 Patchy consolidation or poorly defined linear and nodular opacities Restrictive, obstructive, or mixed IFN-γ release assay (IGRA)

Acid-fast staining

Night sweat
Cardiovascular system Pericardial effusion[13] - - - +/- + + - - + - Muffled heart sounds Normal Normal Fluid density around the heart Normal M-mode and 2-dimensional Doppler echocardiography Hoarseness, Palpitation

References

  1. Bjornson CL, Johnson DW (2013). "Croup in children". CMAJ. 185 (15): 1317–23. doi:10.1503/cmaj.121645. PMC 3796596. PMID 23939212.
  2. Negus VE (1927). "The Function of the Epiglottis". J Anat. 62 (Pt 1): 1–8. PMC 1250045. PMID 17104162.
  3. Meltzer EO, Hamilos DL (2011). "Rhinosinusitis diagnosis and management for the clinician: a synopsis of recent consensus guidelines". Mayo Clin Proc. 86 (5): 427–43. doi:10.4065/mcp.2010.0392. PMC 3084646. PMID 21490181.
  4. 4.0 4.1 Cantin, Luce; Bankier, Alexander A.; Eisenberg, Ronald L. (2009). "Bronchiectasis". American Journal of Roentgenology. 193 (3): W158–W171. doi:10.2214/AJR.09.3053. ISSN 0361-803X.
  5. 5.0 5.1 Holbro A, Lehmann T, Girsberger S, Stern M, Gambazzi F, Lardinois D, Heim D, Passweg JR, Tichelli A, Bubendorf L, Savic S, Hostettler K, Grendelmeier P, Halter JP, Tamm M (2013). "Lung histology predicts outcome of bronchiolitis obliterans syndrome after hematopoietic stem cell transplantation". Biol. Blood Marrow Transplant. 19 (6): 973–80. doi:10.1016/j.bbmt.2013.03.017. PMID 23562737.
  6. Qureshi H, Sharafkhaneh A, Hanania NA (2014). "Chronic obstructive pulmonary disease exacerbations: latest evidence and clinical implications". Ther Adv Chronic Dis. 5 (5): 212–27. doi:10.1177/2040622314532862. PMC 4131503. PMID 25177479.
  7. Simonetti AF, Viasus D, Garcia-Vidal C, Carratalà J (2014). "Management of community-acquired pneumonia in older adults". Ther Adv Infect Dis. 2 (1): 3–16. doi:10.1177/2049936113518041. PMC 4072047. PMID 25165554.
  8. Martindale, Jennifer L.; Noble, Vicki E.; Liteplo, Andrew (2013). "Diagnosing pulmonary edema". European Journal of Emergency Medicine. 20 (5): 356–360. doi:10.1097/MEJ.0b013e32835c2b88. ISSN 0969-9546.
  9. Khanna D, Clements PJ, Furst DE, Chon Y, Elashoff R, Roth MD, Sterz MG, Chung J, FitzGerald JD, Seibold JR, Varga J, Theodore A, Wigley FM, Silver RM, Steen VD, Mayes MD, Connolly MK, Fessler BJ, Rothfield NF, Mubarak K, Molitor J, Tashkin DP (February 2005). "Correlation of the degree of dyspnea with health-related quality of life, functional abilities, and diffusing capacity for carbon monoxide in patients with systemic sclerosis and active alveolitis: results from the Scleroderma Lung Study". Arthritis Rheum. 52 (2): 592–600. doi:10.1002/art.20787. PMID 15692967.
  10. Ziegler, Bruna; Rovedder, Paula Maria Eidt; Dalcin, Paulo de Tarso Roth; Menna-Barreto, Sérgio Saldanha (2009). "Padrões ventilatórios na espirometria em pacientes adolescentes e adultos com fibrose cística". Jornal Brasileiro de Pneumologia. 35 (9): 854–859. doi:10.1590/S1806-37132009000900006. ISSN 1806-3713.
  11. Dubé BP, Dres M (2016). "Diaphragm Dysfunction: Diagnostic Approaches and Management Strategies". J Clin Med. 5 (12). doi:10.3390/jcm5120113. PMC 5184786. PMID 27929389.
  12. Campbell IA, Bah-Sow O (2006). "Pulmonary tuberculosis: diagnosis and treatment". BMJ. 332 (7551): 1194–7. doi:10.1136/bmj.332.7551.1194. PMC 1463969. PMID 16709993.
  13. Jung HO (2012). "Pericardial effusion and pericardiocentesis: role of echocardiography". Korean Circ J. 42 (11): 725–34. doi:10.4070/kcj.2012.42.11.725. PMC 3518705. PMID 23236323.