Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
This figure shows an optical coherence tomography (OCT) image of (A) a large airway and (B) a small airway, as well as (C) a reconstructed image of the bronchial path. The airway wall is indicated by the arrowhead and the airway branch points are indicated by the arrows.
