Concept information
Preferred term
bronchoalveolar lavage
Definition
- Bronchoalveolar lavage (BAL) (also known as bronchoalveolar washing) is a diagnostic method of the lower respiratory system in which a bronchoscope is passed through the mouth or nose into an appropriate airway in the lungs, with a measured amount of fluid introduced and then collected for examination. This method is typically performed to diagnose pathogenic infections of the lower respiratory airways (leading to, for example pneumonia and COVID-19), though it also has been shown to have utility in diagnosing interstitial lung disease. (Wikipedia)
Broader concept
Creator
- Patricia Fener
In other languages
-
French
-
lavage broncho-alvéolaire
URI
http://data.loterre.fr/ark:/67375/C0X-RK0N1525-J
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