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.
Intraoperative view. (a) Sigmoid-rectal intussusception with the sigmoid indicated by a white star and the high rectum by the white circle. (b) Intraoperative view after the reduction of the intussusception. The tumor location is indicated by a black arrow.
