I don’t like the prep before having a colonoscopy, and I have heard that there is a virtual colonoscopy. What is a virtual colonoscopy and how is it different from a regular colonoscopy?
A virtual colonoscopy is similar to a regular colonoscopy in that it is a screening tool used to look for bowel diseases, such as colorectal cancer. A virtual colonoscopy uses MRI or CT scans along with computers to produce images of your colon. Like a regular colonoscopy, a virtual colonoscopy still requires that you remove all the stool from your colon before the procedure. During a virtual colonoscopy a small tube is inserted into the rectum and the colon is inflated with air; this allows better visualization of the colon. A MRI or CT scan is then used to produce a series of pictures of the colon. These pictures are then processed by a computer to create the computer image of the colon. A virtual colonoscopy can be more comfortable for some people since a regular colonoscope is not used. However, a virtual colonoscopy does NOT allow the physician to take biopsies or remove any polyps. If polyps are found, you will have to return for a conventional colonoscopy. We consider colonoscop
A virtual colonoscopy is similar to a regular colonoscopy in that it is a screening tool used to look for bowel diseases, such as colorectal cancer. A virtual colonoscopy uses MRI or CT scans along with computers to produce images of your colon. Like a regular colonoscopy, a virtual colonoscopy still requires that you remove all the stool from your colon before the procedure. During a virtual colonoscopy a small tube is inserted into the rectum and the colon is inflated with air; this allows better visualization of the colon. A MRI or CT scan is then used to produce a series of pictures of the colon. These pictures are then processed by a computer to create the computer image of the colon. A virtual colonoscopy can be more comfortable for some people since a regular colonoscope is not used. However, a virtual colonoscopy does NOT allow the physician to take biopsies or remove any polyps. If polyps are found, you will have to return for a conventional colonoscopy. We consider colonoscop
Related Questions
- I don’t like the prep before having a colonoscopy, and I have heard that there is a virtual colonoscopy. What is a virtual colonoscopy and how is it different from a regular colonoscopy?
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