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: 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 »
Source: ADAM Encyclopedia
Irritable bowel syndrome (IBS) refers to a disorder that involves abdominal pain and cramping, as well as changes in bowel movements. It is not the... Read more »
Source: ADAM Encyclopedia
Barium enema is a special x-ray of the large intestine, which includes the colon and rectum. Alternative Names Lower gastrointestinal... Read more »
Source: HealthCentral Encyclopedia
Colonoscopy is the examination of the inside of the colon by means of a long (4 to 6 feet), flexible, fiberoptic viewing instrument called a... Read more »
Source: ADAM Encyclopedia
Enteroscopy is a procedure used to examine the small intestine (small bowel).Alternative NamesSmall bowel biopsy; Push enteroscopy; Double-balloon... Read more »