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.
Image (A) coronal post-contrast CT, image (B) axial post-contrast CT, image (C) CT 3D reconstruction of bronchial tree, image (D) virtual bronchoscopy showing a bi-lobed, soft tissue density mildly enhancing ovoid lesion in distal trachea adherent to right tracheal wall just proximal to carina causing luminal narrowing of trachea and extending into proximal right main bronchus. However, no lung collapse was seen.
