A colonoscopy is an exam that lets your physician see your entire colon. Before the test, your health care team will give you instructions for how to clear your colon of any stool. This process is ...

Virtual colonoscopies are less time-consuming than the standard colonoscopy and are now recommended as a frontline screening test by the American Cancer Society, but the technique has major drawbacks, ...

Despite not being covered by most insurers, virtual colonoscopy is gaining favor among patients because of its non-invasive nature and among providers, as new research has indicated it is about as ...

Colonoscopy is at the heart of gastroenterology. It is a diagnostic and therapeutic tool and it has become the central figure in the crusade against colorectal cancer. Seven gastroenterologists ...

Medicare only covers virtual colonoscopies, or CT colonoscopies, in rare cases where a traditional colonoscopy is not possible. Coverage may also only be available to check for or diagnose certain ...

NEW YORK -- Having an X-ray to look for signs of colon cancer may soon be an option for those who dread the traditional scope exam. Two of the largest studies yet of "virtual colonoscopy" show the ...