Fig. 2.
Endoscopic image showing ischemic colitis. (A) Sigmoidoscopy showing multiple various-sized bullae with hemorrhage from the rectum to the distal transverse colon. (B) Focal yellowish pseudomembranes can been seen among the bullae.
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.