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.

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.

2024年6月9日 · What Is a 'Virtual' Colonoscopy? This test helps your doctor see inside your rectum and colon (also called your large intestine). You might hear them call it CT colonography, or computed...

Virtual colonoscopy is a special X-ray examination of the colon using low dose computed tomography (CT). It is a less invasive procedure than a conventional colonoscopy. A radiologist reviews the images from the virtual colonoscopy to look for polyps on the inside of the colon that can sometimes turn into colon cancer.

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.

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 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 …

2024年12月24日 · Computer Tomographic (CT) Colonography, also known as virtual colonoscopy, is used to find polyps, colorectal cancer and other diseases of the large intestine through computerized technology. A small tube is placed in the anus and air is pumped into the colon to inflate the bowel.

Virtual colonoscopy can be done wherever a CT scanner is used. In most cases, it's done in the radiology department of a hospital or medical center. The scan takes only about 10 to 15 minutes.

Virtual Colonoscopy, also known as CT Colonography, is an advanced imaging technique used to visualize the colon and rectum for abnormalities like polyps, tumors, or other signs of colon cancer. It uses specialized CT scans to create detailed images of the colon, providing a non-invasive alternative to traditional colonoscopy. ...