A virtual colonoscopy is doing a colonoscopy with an x-ray machine. Instead of a physician, a gastroenterologist using an instrument to go up into a colon, there's no instrument involved ...

So here's one rite of post-50 passage that far too many of us ignore, the colonoscopy. But once you get the facts, you can put your fears to rest and make sure your colon is clean, healthy ...

We know that a colonoscopy is the most effective tool for the early detection and prevention of colon cancer. But anyone who ...

Medically reviewed by Doru Paul, MD An adenomatous polyp, also known as an adenoma, is an abnormal growth of cells that forms ...