A colonoscopy is an internal examination of the colon (large intestine) and rectum, using an instrument called a colonoscope.
The colonoscope has a small camera attached to a flexible tube. Unlike sigmoidoscopy, which can only reach the lower third of the colon, colonoscopy examines the entire length of the colon.
You will lie on your left side with your knees drawn up toward your chest. After you have received a sedative and pain reliever, the colonoscope is...
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Source: Harvard Decision Guide
Prevention The danger from polyps is that most cases of colon cancer spring from these growths. You can lower your chances of developing cancerous... Read more »
Source: HealthCentral Encyclopedia
Intestinal polyps are small, mushroom-like abnormalities of the intestine that may have a stalk or be flat with a stalk. They can vary from under 2... Read more »
Source: ADAM Encyclopedia
A polyp biopsy is a test that takes a sample of, or removes polyps (abnormal growths) for examination.Alternative NamesPolyp biopsyHow the test is... Read more »
Source: ADAM Encyclopedia
A colorectal polyp is a growth that sticks out of the lining of the colon or rectum.Alternative NamesIntestinal polyps; Polyps - colorectal;... Read more »
Source: ADAM Encyclopedia
Virtual colonoscopy (VC) is an imaging or x-ray test that looks for cancer, polyps, or other disease in the large intestine (colon).Alternative... Read more »