More than 150,000 Americans could get diagnosed with colorectal cancer this year, but lifestyle changes can lower your risk, ...

How is CT colonography performed? CT colonography takes about 15 minutes. At the beginning of the procedure, the colon is filled with carbon dioxide or air with a tube introduced into the rectum. The ...

CT colonography is a test that uses CT scans to check the large bowel (colon) and back passage (rectum). It’s also called a virtual colonoscopy. You have this test as an outpatient in the CT scanning ...

CT colonography (CTC), also referred to as virtual colonoscopy, has high sensitivity and represents a promising screening tool that has the potential to improve overall screening rates, if ...

People can also receive a CT colonography, also called a virtual colonoscopy, to view the bowels through a scan. The colonoscopy is generally recommended every 10 years. The sigmoidoscopy or CT ...