*
Definition
CT colonography is a radiology test that looks at your large intestines, also called your colon. It is one of many options for colon cancer screenings.
*
Reasons for Test
This test is used to look for polyps or cancers of the colon.
Colon Polyps
Copyright © Nucleus Medical Media, Inc.
*
Possible Complications
CT colonography is safe. It can be used if you are too sick to have other forms of colon cancer screening.
In some cases, a contrast material is used. One complication may be an allergic reaction to the contrast.
*