Virtual colonoscopy just like conventional colonoscopy in detecting colon cancer

Virtual colonoscopy (colongraphy) is a process used to look for symptoms and symptoms of pre-cancerous cancers, known as polyps; cancer; and other illnesses of the colon. Pictures of the colon are taken using computed tomography (CT Scan). A computer puts images together to make an computer animated, three-dimensional view of the inside of the colon.

How is a virtual colonoscopy performed?
For the examination, a little tip is placed about 2 ” wide into the rectum to carefully increase the digestive tract with air for the best possible creation. The CT images are then easily acquired while the affected person can be found perfectly on his or her returning. Then do it again checking is done with the affected person relaxing on his or her abdomen. The resulting images are computer rebuilt to offer opinions of the whole within of the colon in two roles. During the exam you will be alone in the analyzing space however, a technologist and health professional in the nearby management space can see and listen to you, and you can talk with them at any time.The laxative-free technique determined 91% of the people with precancerous polyps that were 1 centimeter or larger, which is about as precise as conventional colonoscopy.Two aspects that restrict exclusive colonoscopy’s broader usage these days are that it still needs a digestive tract prepare and, if polyps are discovered, you still need to have a complete colonoscopy. Laxative-free CTC eliminates one of those limits.


This study engaged 605 adults, 60 years old, on average, who were regarded at regular risk for cancer of the digestive tract and were tested twice. For two days before the first analyze — a virtual colonoscopy — they ate a low-fiber diet, including to some foods a comparison content that would “tag” waste in their digestive system. After the CT check out was done, special software removed the tagged material from the images, which were then examined for dubious polyps. A couple of several weeks later, members experienced the second analyze, a standard colonoscopy, which used a versatile opportunity to check for polyps. They limited dietary roughage consumption for a day or two before the analyze, and on the night before the examination, they consumed the essential natural planning to get rid of their digestive system. The image-cleansing method was nearly as good as the conventional in determining bigger polyps, which are regarded the most likely to become cancerous: The CT analyze discovered 91 % of the cancers that were 10 mm or bigger vs. 95 % for the conventional colonoscopy. But the new strategy was less precise for small polyps calculating at least 6 mm, finding 59 % vs. 76 %. Participants discovered the laxative-free planning easier, and a lot of indicated they would choose it for upcoming testing.


One thought on “Virtual colonoscopy just like conventional colonoscopy in detecting colon cancer

  1. Pingback: What are Common Colon Polyp Symptoms? | Colon Cleanse Good Or Bad

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