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1. www.mayoclinic.org › tests-procedures › virtualVirtual colonoscopy - Mayo Clinic

   www.mayoclinic.org › tests-procedures › virtual

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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 ...

2. www.healthline.com › health › virtual-colonoscopyVirtual Colonoscopy: Preparation, Procedure, Pros, Cons & More

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   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 ...

3. Videos

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     UCSF Radiology: How is Virtual Colonoscopy Performed?

     Aug 1, 2012

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     Virtual Colonoscopy Procedure – How Does it Work?

     Nov 26, 2019

     21.3K Views

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     Virtual colonoscopy lets doctor "walk" through your colon

     Jun 26, 2015

     11.7K Views

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4. www.webmd.com › colorectal-cancer › virtual-colonoscopyVirtual Colonoscopy: Purpose, Procedure, Preparation, Recovery

   www.webmd.com › colorectal-cancer › virtual-colonoscopy

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   Jun 9, 2024 · Virtual colonoscopy has pros and cons: Pros: Fewer risks, compared with regular colonoscopy. It’s easier if you’re elderly or take blood thinners. There’s no recovery time. You can go right ...

5. my.clevelandclinic.org › 11553-virtual-colonoscopyVirtual Colonoscopy: What It Is, Purpose & Procedure

   my.clevelandclinic.org › 11553-virtual-colonoscopy

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   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.

6. www.sinaihealth.ca › virtual-colonoscopyVirtual Colonoscopy - Sinai Health

   www.sinaihealth.ca › virtual-colonoscopy

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   A virtual colonoscopy is a minimally invasive procedure that uses computed tomography (CT) scans or X-rays to examine the inside of your bowel. Virtual colonoscopy is an alternative to a traditional colonoscopy which uses a scope that is inserted into your colon. There are both benefits and limitations of a virtual colonoscopy when compared to ...

7. www.hopkinsmedicine.org › health › conditions-andVirtual Colonoscopy - Johns Hopkins Medicine

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   A virtual colonoscopy only takes 10 to 15 minutes and does not require the use of anesthesia. Virtual colonoscopy is a procedure that is done to look for small polyps or other growths inside your colon. Polyps that grow on the inside lining of the colon may turn into colon cancer. The American Cancer Society advises that most men and women ...

8. People also ask

   What happens before a virtual colonoscopy?

   • Before your virtual colonoscopy, you’ll do a bowel preparation, or “prep.” This process empties your colon of all stool, so your provider can see your colon and rectum clearly. Your prep for a virtual colonoscopy is similar to the prep you’d do for a traditional colonoscopy. You usually do your prep the day before your virtual colonoscopy.

   Virtual Colonoscopy: What It Is, Purpose & Procedure - Cleveland Clinic

   my.clevelandclinic.org/health/diagnostics/11553-virtual-colonoscopy

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   What is a virtual colonoscopy?

   • 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. The pictures are then added together to provide a complete view of the inside of the colon and rectum.

   Virtual colonoscopy - Mayo Clinic

   www.mayoclinic.org/tests-procedures/virtual-colonoscopy/about/pac-20385156

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   What are the pros and cons of a virtual colonoscopy?

   • Virtual colonoscopy has pros and cons: Pros: It’s easier if you’re elderly or take blood thinners. There’s no recovery time. You can go right back to your normal life. It costs less and is faster than the regular test. Cons: Your doctor isn’t looking right at your colon and might miss small changes. Insurance doesn’t always cover it.

   Virtual Colonoscopy: Purpose, Procedure, Preparation, Recovery - Web…

   www.webmd.com/colorectal-cancer/virtual-colonoscopy

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   What happens if a virtual colonoscopy is negative?

   • If there are no abnormalities in your colon, the virtual colonoscopy is negative. If there are any abnormalities or polyps, the test is positive. Your doctor may recommend a conventional colonoscopy if your test results are positive. During this procedure, abnormal tissue samples can be obtained and polyps can be removed.

   Virtual Colonoscopy: Preparation, Procedure, Pros, Cons & More - Healt…

   www.healthline.com/health/virtual-colonoscopy

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   Is virtual colonoscopy safe?

   • Virtual colonoscopy is generally safe. Risks include: Tear (perforation) in the colon or rectum. The colon and rectum are pumped with air or carbon dioxide during the test and this carries a small risk of causing a tear. However, this risk is lower compared with that of traditional colonoscopy. Exposure to a low level of radiation.

   Virtual colonoscopy - Mayo Clinic

   www.mayoclinic.org/tests-procedures/virtual-colonoscopy/about/pac-20385156

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9. www.niddk.nih.gov › virtual-colonoscopyVirtual Colonoscopy - NIDDK

   www.niddk.nih.gov › virtual-colonoscopy

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   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 anesthesia for a virtual colonoscopy. Virtual colonoscopy also takes less time than ...