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Virtual colonoscopy is also known as screening CT colonography. Unlike the usual or traditional colonoscopy, which needs a scope to be put into your rectum and advanced through your colon, virtual colonoscopy uses a CT scan to take hundreds of cross-sectional pictures of your belly organs.
Virtual colonoscopy is a test doctors use to screen for colo-rectal cancer. WebMD explains how it works, how it differs from a traditional colonoscopy, and whether it’s right for you.
A virtual colonoscopy is an X-ray that looks for polyps (growths), ulcers (sores) and cancer in your colon and rectum. Your colon and rectum are tube-like organs that are part of your large intestine, and they help digest food. A virtual colonoscopy is also called a computerized tomography (CT) colonography.
Virtual colonoscopy uses a CT scan or MRI to take images of your large intestine from outside your body. Learn how it compares to a traditional colonoscopy.
Virtual colonoscopy is a minimally invasive alternative to conventional colonoscopy (endoscopy) that screens the colon and rectum for polyps and early cancer before symptoms occur.
Virtual colonoscopy is a procedure in which a radiologist uses images created by x-rays and a computer to examine your rectum and colon from outside the body. The rectum and colon make up most of your large intestine. Virtual colonoscopy can show ulcers, polyps, and cancer.
Virtual colonoscopy: recommended every five years. During a virtual colonoscopy, your doctor does a CT scan of your abdomen and pelvis to create 3-D images. These images show polyps and other abnormalities inside your colon and rectum. Pros. Less invasive — Your doctor will insert a tube in your rectum and colon. But, it’ll be shorter than ...
A virtual colonoscopy, or CT colonography or CTC, is used to screen for colorectal cancer. Learn how to prep, what to expect, risks and side effects.
Virtual colonoscopy is a minimally invasive alternative to conventional colonoscopy (endoscopy) that screens the colon and rectum for polyps and early cancer before symptoms occur.
Virtual colonoscopy (VC) is an imaging or x-ray test that looks for cancer, polyps, or other disease in the large intestine (colon). The medical name of this test is CT colonography.