There are various tests available for screening for colorectal cancer, including virtual colonoscopy (also known as CT colonography), a less invasive procedure than traditional colonoscopy.

If you are not looking forward to a colonoscopy, this imaging option could be right for you. Dr. Judy Yee, University Chair of Radiology and Professor of Radiology, Montefiore Einstein Early-age onset ...

CHICAGO – Three-dimensional computed tomography (CT) colonography, also known as virtual colonoscopy, is more sensitive and less invasive than conventional colonoscopy in screening average-risk ...

Virtual colonoscopy — a cancer-detecting procedure that gives doctors a computer-generated 3-D view of the colon — is less reliable than previously thought and not ready for widespread use, ...