How effective are virtual colonoscopies?

How effective are virtual colonoscopies?

The study showed that virtual colonoscopy was able to detect 90% of polyps 10 millimeters or more in diameter. That’s the same accuracy reported for colonoscopy itself in other studies. Colonoscopy is, however, able to detect much smaller polyps.

Are you put to sleep for a virtual colonoscopy?

You aren’t asleep during the test. Instead, the doctor uses a CT scanner and X-rays to make 3-D pictures of your intestine on a computer screen.

Can I drive home after a virtual colonoscopy?

Virtual colonoscopy (VC), also known as CT colonography, is equally effective, less invasive and faster than standard colonoscopy for colon cancer screening. Unlike standard colonoscopy, it does not require sedation. You can drive yourself home after the test and return to normal daily activities.

Are virtual colonoscopies safe?

Virtual colonoscopy is generally safe. Risks include: Tear (perforation) in the colon or rectum. The colon and rectum are inflated with air or carbon dioxide during the test and this carries a small risk of causing a tear.

How long does it take to get results from a virtual colonoscopy?

It can take up to 1 to 2 weeks to get your results. You usually get your results from your specialist. It is important to check with your doctor how long you should expect to wait for your results.

Is cologuard as good as colonoscopy?

No, the Cologuard test is not as effective as a colonoscopy. Detecting and removing polyps is critical to colon cancer prevention, and Cologuard only detects large precancerous polyps 42% of the time. A colonoscopy detects the same polyps 95% of the time and they are removed during the same procedure.

What organs can be seen on a virtual colonoscopy?

“This allows us to look at all the solid organs,” including the liver, kidneys, pancreas, spleen, gall bladder, adrenal glands, and bladder, plus the lower part of the lungs. In men, the scan includes the prostate; in women, the uterus and ovaries.