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Its most widely known product is V3D-Colon, a software system that provides virtual colonoscopy. This is the first commercial available medical image visualization software product with FDA market clearance based on PC platform in the history that made the 3D primary read a reality.
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.
A virtual colonoscopy is an alternative test that uses a CT scanner instead of a colonoscope. This may be a more suitable alternative for people who are unable to receive a colonoscopy.
Whereas traditional colonoscopy involves snaking a camera called a colonoscope through your colon and rectum, the virtual option consists of X-rays and a computer creating 3D images of these organs.
Routine use of colonoscopy screening varies globally. In the US, colonoscopy is a commonly recommended and widely utilized screening method for colorectal cancer, often beginning at age 45 or 50, depending on risk factors and guidelines from organizations like the American Cancer Society. [9] However, screening practices differ worldwide.
Virtual colonoscopy is becoming more widely acceptable as a tool for assessing and treating colorectal cancer. Beginning January 1, 2025, Medicare may cover virtual colonoscopy in specific ...
A sessile serrated lesion (SSL) is a premalignant flat (or sessile) lesion of the colon, predominantly seen in the cecum and ascending colon.. SSLs are thought to lead to colorectal cancer through the (alternate) serrated pathway.
A lower gastrointestinal series is a medical procedure used to examine and diagnose problems with the human colon of the large intestine. Radiographs (X-ray pictures) are taken while barium sulfate, a radiocontrast agent, fills the colon via an enema through the rectum.