Fig. 1.
a Colonoscopy disclosed a type 2 tumor in the transverse colon that was histologically diagnosed as poorly differentiated adenocarcinoma. b Macroscopic view of the resected total colon with cancer. A type 2 tumor (50 mm) is noted
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.