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.
Dorsal plane computed tomography image taken from a measurement scan with the patient ventilated to a pressure of 20 cm H2O. The yellow line spans the length of the left principal bronchus and lobar bronchus 2, and measures the maximal length of the area to be stented. The red line measures the maximal diameter of the bronchus at its widest part.
