Virtual colonoscopy - Mayo Clinic
2023年7月6日 · 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: Purpose, Procedure, Preparation, Recovery
2024年6月9日 · 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.
Virtual Colonoscopy: What It Is, Purpose & Procedure - Cleveland …
2022年4月20日 · A virtual colonoscopy is a CT scan that looks for polyps or cancer in your colon and rectum. This test uses highly detailed, 3D images to see the entire length of your colon, and you don’t need sedation. What is a virtual colonoscopy?
Virtual Colonoscopy: Preparation, Procedure, Pros, Cons & More
2020年10月2日 · 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 - Johns Hopkins Medicine
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 - NIDDK
Virtual colonoscopy uses x-rays to capture images of the inside of your body. In colonoscopy, a doctor inserts a flexible tube with a camera on one end, called a colonoscope, to look inside your rectum and colon. Unlike colonoscopy, you won’t need sedatives or …
Virtual colonoscopy - Wikipedia
Virtual colonoscopy (VC, also called CT colonography or CT pneumocolon) is the use of CT scanning or magnetic resonance imaging (MRI) to produce two- and three-dimensional images of the colon (large intestine), from the lowest part, the rectum, to the lower end of the small intestine, and to display the images on an electronic display device.
Virtual Colonoscopy Screening to Combat Colon Cancer
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 - Cancer Treatment Centers of America
2022年1月17日 · A virtual colonoscopy, also called a computed tomography (CT) colonography or CTC, is an imaging test used to visualize the digestive system and screen for colorectal cancer. The digestive system is one long tube that flows through the body.
Virtual colonoscopy - UCSF Health
Virtual colonoscopy (VC) is an imaging or x-ray test that looks for cancer, polyps, or other disease in the large intestine (colon). Learn more about this test.