Colonoscopies could be made a bit more comfortable for people if they involved lying in a CT scanner, rather than being probed with an endoscope, and at the same time didn't require drinking upward of ...

New findings suggest CT colonography is almost as good at identifying certain polyps as a traditional colonoscopy. Doctors tested a CT colonography without asking patients to take a laxative. Instead ...

Colonoscopies could be made a bit more comfortable for people if they involved lying in a CT scanner, rather than being probed with an endoscope, and at the same time didn't require drinking upward of ...