One doctor suggests easing colonoscopy concerns by sharing the experience. Oct. 20, 2008 — -- Hardly a week goes by that I don't hear about someone losing the battle to colon cancer. And each and ...

Q: I know that colonoscopies are more thorough than the at-home DNA stool test for colon cancer. But how much better? I have such a terrible time with anesthesia and gas. Both make me nauseated for ...

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 ...