Virtual Colonoscopy: An Easy and Effective Way to Early Diagnose of Colon Cancer
By: Joe Ramirez
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Virtual Colonoscopy is an effective tool to detect colon cancer. It’s as effective as conventional colonoscopy procedure. A Virtual Colonoscopy is performed using the standard imaging techniques such as CAT scan and computed tomography.
CAT scans are generally used to visualize internal parts and organs such as the liver, brain etc to evaluate the presence of tumors. This same method is now being used to visualize and detect tumors in the colon.
Though most people think of a virtual colonoscopy as a feeling of disgust, but it’s a boon for people with colon tumors. Virtual colonoscopy is a medical test used to look inside your colon. Virtual colonoscopy is done using a colonoscope machine, which is a flexible and fiber-optic camera.
There are many reasons why the doctor may want to perform virtual colonoscopy. The most common and important use of the virtual colonoscopy is screening for colorectal cancer.
Colorectal cancer is one of the leading causes of cancer related deaths. Cancer in the colon generally begins with small masses of cells that are called polyps. When these polyps are in their beginning stages, there are no symptoms that can be detected.
But over a period of time, these polyps develop into a rapid growth. For people who are over 50 year should have a virtual colonoscopy done al least every five years whether they have any symptoms are not.
By performing virtual colonoscopy, doctors can locate and thus remove if there are any polyps growing in your colon. Through virtual colonoscopy other diseases of the colon such as rectal bleeding or blood in your stool can be detected as well. Your doctor can use virtual colonoscopy to determine the exact cause of the bleeding.
Are there any risks of having a virtual colonoscopy?
Every medical procedure has some risks and the virtual colonoscopy is no exception. During the virtual colonoscopy, air is used to inflate your colon and it can cause cramps or swelling of your abdomen.
But once the virtual colonoscopy test is over and the air is removed, all the pain and swelling reduces. In case your doctors find polyps during virtual colonoscopy and colonoscopy, they can remove a small part for a biopsy. This tissue removal could cause some pain and bleeding as well.
Preparation for virtual colonoscopy
To prepare for virtual colonoscopy, intestines must be completely emptied. Your doctor may prescribe some liquid diet and laxatives. To some extent these methods could be harsh and uncomfortable for complete colon cleansing. But it’s very important to get proper visualization inner sizes of your colon.
Even though the virtual colonoscopy may seem uncomfortable and painful, it's very important procedure that people should have. This is essential for early diagnose if there are any greater risk factors for colon cancer you may have. Since the best way to avoid the dangers of colon cancer is early detection, an early and regular virtual colonoscopy could truly be the difference between the life and the death.
About the Author
To avoid any possible risks of cancer in colon virtual colonoscopy is the best possible way. Find the best virtual colonoscopy center and get colonoscopy screening done. The virtual colonoscopy cost can not be more expensive than the cost people may have to pay once cancer is spread.
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