What is the procedure of bronchoscopy used for?

Bronchoscopy is a medical procedure that allows a physician to visualize and examine the air passages and bronchial tubes. It involves the insertion of a thin, flexible tube called a bronchoscope into the airways. This procedure is particularly useful for examining abnormalities within the bronchus, such as tumors, inflammation, infections, or blockages.

During the bronchoscopy, the physician can obtain biopsies or samples from the lung tissues or secretions to diagnose various respiratory conditions. This direct view helps in identifying issues that may not be visible through imaging studies like X-rays or CT scans. Thus, the primary purpose of bronchoscopy is to provide an in-depth examination of the bronchial structure and to evaluate any underlying problems within the airways.