Sandbox: Bronchiolitis DD: Difference between revisions
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* Lab tests are not specific for asthma but they are performed to exclude other diseases. | * Lab tests are not specific for asthma but they are performed to exclude other diseases. | ||
* Serum examination shows elevated level of esoinophils due to allergy. | * Serum examination shows elevated level of esoinophils due to allergy. | ||
|CT scan shows dilated bronchi, bronchial wall thickening and air trapping. | |CT scan shows dilated bronchi, bronchial wall thickening and air trapping.<ref name="pmid9114089">Park CS, Müller NL, Worthy SA, Kim JS, Awadh N, Fitzgerald M (1997) [http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&retmode=ref&cmd=prlinks&id=9114089 Airway obstruction in asthmatic and healthy individuals: inspiratory and expiratory thin-section CT findings.] ''Radiology'' 203 (2):361-7. PMID: [http://pubmed.gov/9114089 9114089]</ref> | ||
|- | |- | ||
|COPD | |COPD |
Revision as of 14:09, 22 June 2017
Diseases | Symptoms | Signs | Diagosis | |
---|---|---|---|---|
Lab tests | Imaging | |||
Bronchiolitis |
|
No specific imaging findings. | ||
Asthma |
|
CT scan shows dilated bronchi, bronchial wall thickening and air trapping.[1] | ||
COPD | ||||
Bacterial pneumonia | ||||
Pulmonary embolism | ||||
Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia | ||||
Influenza | ||||
Common cold | ||||
Tuberculosis | ||||
Interstitial pneumonitis (Hamman - Rich syndrome) | ||||
Foreign body aspiration | ||||
Sarcoidosis | ||||
Pertussis |
|
No remarkable imaging findings. |
Differential diagnosis of bronchiolitis: Asthma, COPD, sarcoidosis, pneumonia, heart failure, DIPNECH, foreign body inhalation, pulmonary embolism and GERD (in case it is associated with asthma).
- ↑ Park CS, Müller NL, Worthy SA, Kim JS, Awadh N, Fitzgerald M (1997) Airway obstruction in asthmatic and healthy individuals: inspiratory and expiratory thin-section CT findings. Radiology 203 (2):361-7. PMID: 9114089