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.
Computed tomography presentation. A: Computed tomography (CT) scan showing curvilinear calcification in the rectosigmoid colon and calcified, conglomerate nodules (arrow) protruding from the wall of the rectosigmoid colon; B: Lobulated polypus in the rectum; C, D: CTVC enables three-dimensional view of walls of the colon as a result of reconstruction of multislice CT images. The colorectal stenosis is showed in the area surrounding by dotted lines. CTVC: CT virtual colonoscopy.
