The Virtual Colonoscopy is a CT scan, a radiological procedure that captures a series of images of the colon offers a less invasive colon cancer screening. Doctors from three area medical centers ...

Federal regulators cleared a new device for U.S. sales that produces three-dimensional images of the colon, specifically identifying polyps and other suspicious tissue that can be an early sign of ...

A new method of performing virtual colonoscopy using a CT scan - which does not involve the dreaded laxative preparation to clear the colon the night before - may be about as effective as a standard ...

Michael Wallace has performed hundreds of colonoscopies in his 20 years as a gastroenterologist. He thinks he’s pretty good at recognizing the growths, or polyps, that can spring up along the ridges ...