Airway obstruction: Difference between revisions

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'''For the WikiPatient page for this topic, click [[{{PAGENAME}} (patient information)|here]]'''
'''For the WikiPatient page for this topic, click [[{{PAGENAME}} (patient information)|here]]'''
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{{Airway obstruction}}
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{{CMG}}


==Overview==
==[[Airway obstruction overview|Overview]]==
'''Airway obstruction''' is a [[Respiration (physiology)|respiratory]] problem caused by increased resistance in the [[bronchiole]]s (usually from a decreased radius of the bronchioles) that reduces the amount of air inhaled in each breath and the [[Breathing gas|oxygen]] that reaches the [[Pulmonary artery|pulmonary arteries]]. It is different from airway restriction (which prevents air from diffusing into the pulmonary arteries because of some kind of blockage in the lungs).
 
==[[Airway obstruction historical perspective|Historical Perspective]]==
 
==[[Airway obstruction classification|Classification]]==
 
==[[Airway obstruction pathophysiology|Pathophysiology]]==
 
==[[Airway obstruction causes|Causes]]==
 
==[[Airway obstruction differential diagnosis|Differentiating Airway obstruction from other Diseases]]==
 
==[[Airway obstruction epidemiology and demographics|Epidemiology and Demographics]]==
 
==[[Airway obstruction risk factors|Risk Factors]]==
 
==[[Airway obstruction screening|Screening]]==
 
==[[Airway obstruction natural history, complications and prognosis|Natural History, Complications and Prognosis]]==


==Diagnosis==
==Diagnosis==
===Laboratory Tests===
[[Airway obstruction history and symptoms| History and Symptoms]] | [[Airway obstruction physical examination | Physical Examination]] | [[Airway obstruction laboratory findings|Laboratory Findings]] | [[Airway obstruction chest x ray|Chest X Ray]] |  [[Airway obstruction CT|CT]] | [[Airway obstruction MRI|MRI]] | [[Airway obstruction other imaging findings|Other Imaging Findings]] | [[Airway obstruction other diagnostic studies|Other Diagnostic Studies]]
Obstruction can be measured using [[spirometry]]. A decreased FEV1/VC ratio (versus the normal of about 80%) is indicative of an airway obstruction, as the normal amount of air can no longer be exhaled in the first second of expiration. An airway restriction would not produce a reduced FEV1/VC ratio, would produce a reduced [[vital capacity]].
 
==Treatment==
[[Airway obstruction medical therapy|Medical Therapy]] | [[Airway obstruction surgery|Surgery]] | [[Airway obstruction primary prevention|Primary Prevention]] | [[Airway obstruction secondary prevention|Secondary Prevention]] | [[Airway obstruction cost-effectiveness of therapy|Cost-Effectiveness of Therapy]] | [[Airway obstruction future or investigational therapies|Future or Investigational Therapies]]
 
==Case Studies==
[[Airway obstruction case study one|Case#1]]


==Related Chapters==
==Related Chapters==
* [[Stridor]]
[[Stridor]]


{{Respiratory pathology}}
{{Respiratory pathology}}
[[sl:Obstrukcija dihal]]
 
[[Category:Abnormal respiration]]
[[Category:Abnormal respiration]]
[[Category:Signs and symptoms]]
[[Category:Pulmonology]]
[[Category:Pulmonology]]


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{{WH}}
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Latest revision as of 15:10, 1 June 2015

Airway obstruction
MeSH D000402

For the WikiPatient page for this topic, click here

Airway obstruction Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Airway obstruction from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

Laboratory Findings

Chest X Ray

CT

MRI

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

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Directions to Hospitals Treating Airway obstruction

Risk calculators and risk factors for Airway obstruction

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Airway obstruction from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms | Physical Examination | Laboratory Findings | Chest X Ray | CT | MRI | Other Imaging Findings | Other Diagnostic Studies

Treatment

Medical Therapy | Surgery | Primary Prevention | Secondary Prevention | Cost-Effectiveness of Therapy | Future or Investigational Therapies

Case Studies

Case#1

Related Chapters

Stridor

Template:Respiratory pathology

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