Two Tests Added to Recommended List to Prevent or Detect Colorectal Cancer

The American Cancer Society and other health groups are recommending two tests they had not previously endorsed to prevent or detect colorectal cancer, the groups said Wednesday.

The new policy is based on evidence that the tests work well enough to recommend and applies to all adults 50 and older and to some younger people with symptoms or risk factors for colon cancer.
One test is virtual colonoscopy, which uses a CT scan to look for abnormal growths and, unlike the standard colonoscopy, does not require inserting a camera-tipped tube rectally.

The other test examines stool to find abnormal DNA associated with cancer and requires an entire bowel movement be packed in a kit and sent to a laboratory.

The tests are now part of a list of seven testing options from which people can choose. The medical groups are providing as many options as possible, they say, hoping patients find one acceptable.

Colorectal cancer is the second leading cause of cancer death in the United States, with 49,960 deaths and 148,810 new cases expected in 2008.