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.
(a) Radial-EUS imaging of the gastric wall; notice the normal 5-layer structure. (b) Radial-EUS imaging in primary gastric lymphoma; notice the disappearance of the normal 5-layer structure at the point where the EUS transducer comes into contact with the gastric wall (9 to 6 o'clock position).
