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.
Another case of preprocedural evaluation of ampullary adenoma. (A) Endoscopic exam shows a protuberant, hyperemic lesion at the major duodenal papilla. (B) Intraductal ultrasonography reveals that the adenoma is limited to mucosa and muscularis propria is intact (Kindly provided by Drs. Jong Ho Moon and Hyun Jong Choi from SoonchunHyang University Bucheon Hospital).
