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) Endoscopy showed an 8.0-cm protuberant lesion with ulcer on the greater curvature of the gastric body. (b) Magnifying narrow-band imaging endoscopy revealed the abnormal mucosal microstructure in the discolored protrusion (white arrows). (c) Endoscopic ultrasonography showed a hypoechoic mass deriving from the submucosal layer.
