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Video 35-2: White light and autofluorescence bronchoscopy (AFB) demonstrating a focal airway lesion at the carina between the lingua and superior division of the left upper lobe.

From: Fishman's Pulmonary Diseases and Disorders, Fifth Edition

The lesion demonstrates abnormal autofluorescence, manifested by a brownish color on AFB. The remainder of the airway examination demonstrates normal green fluorescence.

1 mins, 39 secs
Author(s) Anil Vachani, Daniel H. Sterman
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