Bronchoscopy and Bronchoalveolar Lavage (BAL): MedlinePlus Medical Test
What are bronchoscopy and bronchoalveolar lavage (BAL)? Bronchoscopy is a procedure that allows a health care provider to look at your lungs. It uses a thin, lighted tube called a bronchoscope. The tube is put through the mouth or nose and moved down the throat and into the airways. It helps diagnose and treat certain … Read more