Computed tomographic (CT) colonography is used to examine the colon and rectum to detect abnormalities such as polyps and cancer. Polyps may be adenomatous (which have the potential to become ...

Colorectal cancer is the second leading cause of cancer deaths in most developed countries. Screening for colorectal malignancies and polyps (which frequently become cancerous) has been shown to lower ...

This story is about colonoscopy. There. We've said it. But wait, before you get squeamish and turn the page, consider the positive points to having someone search the inside walls of your large ...