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 ...

According to the report, the Maryland-based research team, led by Patrick Young, MD, had three board-certified gastroenterologists and four GI fellows interpret an average of 45 CT colonoscopy images.

Three-dimensional computed tomography (CT) colonography, also known as virtual colonoscopy, is more sensitive and less invasive than conventional colonoscopy in screening average-risk patients, ...

Computed tomographic (CT) virtual colonoscopy generates 2- and 3-dimensional images of the colon. This technique has been proposed as a screening test for colorectal cancer, but questions remain about ...

Doctors say there are less invasive screening options for colon cancer, but each comes with tradeoffs.

CT colonography (CTC) screening, in which diminutive polyps detected are not reported or removed, has been suggested as a selective filter for therapeutic optical colonoscopy (OC) in the detection of ...

A colonoscopy is a telescopic and visual examination of the colon and rectum. It helps doctors detect abnormalities in the bowel, including signs of colorectal cancer, polyps, unexplained diarrhea, ...