Virtual colonoscopy, also called computed tomography colonography (CTC) or CT colonography, is a noninvasive way to check for polyps and colon cancer tumors. If you need a colonoscopy, you may wonder ...
NEW YORK — Having an X-ray to look for signs of colon cancer may soon be an option for those who dread the traditional scope exam. Two of the largest studies yet of “virtual colonoscopy” show the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results