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Jul 6, 2023 · Virtual colonoscopy is a less invasive way to check for cancer of the large intestine. 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 ...
Oct 2, 2020 · Preparation. To help your doctor get the clearest images, your colon and rectum must be emptied before a virtual colonoscopy. This is called bowel preparation (bowel prep). To do this, you’ll ...
Jul 8, 2020 · What is a virtual colonoscopy? The technical name for this minimally invasive alternative is called CT colonography. It combines non-invasive CT scan technology with sophisticated 3-D software to give radiologists a clear visual inside the colon and rectum. What are the benefits of a virtual colonoscopy? You will not need to have someone drive ...
Feb 2, 2024 · 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.
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. Advertisement.
Dec 6, 2022 · Unlike traditional colonoscopy, virtual colonoscopy doesn't require sedation or the insertion of a scope into the colon. The cons: Like standard colonoscopy, a thorough cleansing of the bowel is required beforehand. The exam might not detect all small polyps and cancers. Diet changes are needed before the test, and medications may need to be ...
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Feb 13, 2023 · About Your Virtual Colonoscopy. A virtual colonoscopy (VC) is a test to look for signs of colorectal cancer. Your doctor will look for polyps in the lining of your colon (large intestine) and rectum (the last part of your colon). Polyps are growths that usually are not cancerous but can become cancer.
