Mayo Clinic in Scottsdale, Ariz., has announced it has replaced the multiple liters of laxative consumed by people in preparation for a CT colonography with four pills, according to a news release.

A recent study published in the journal Gut compares the efficacy of capsule endoscopy to CT colonography in patients with an incomplete colonoscopy. Of the 100 patients enrolled, capsule endoscopy ...

» How is CT colonography performed? CT colonography takes about 15 minutes. At the beginning of the procedure, the colon is filled with carbon dioxide or air with a tube introduced into the rectum.

The risk of developing cancer as a result of being exposed to X-rays during computed tomography colonography (also known as "virtual colonoscopy" or CT colonography) is considerably less than 1 ...

Treatment intensification by induction chemotherapy (ICT) and radiation dose escalation in locally advanced squamous cell anal canal carcinoma (LAAC): Definitive analysis of the intergroup ACCORD 03 ...

Images of positive CT colonography (CTC) screening examination result in an asymptomatic 67-year-old man. Three-dimensional colon map from CTC (left image) shows the location of two sigmoid polyps ...