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 diagnostic endoscopy revealed diffuse ulcers. a Ulcers in the proximal portion of the region (middle esophagus) were circumferential shallow ulcers. b Ulcers in the lower esophagus were non-circumferential and were adjacent to the normal mucosa with a submucosal vascular network (indicated by the arrow). c No other gastroduodenal lesions were detected
