By Stacy Cox, B.S.

Colon cancer is the third-leading cause of death in the United States and the leading cause of death in non-smokers. Due to advances in medical technology, colon cancer is one of the most preventable and treatable forms of cancer. Unfortunately it still elicits fear in individuals. With aggressive education from health care providers, these fears can be greatly minimized.

What is colonoscopy?

Colonoscopy is an examination of your colon. It may be performed as a follow-up exam after a positive fecal occult blood test (a 3-day home test used to identify blood in the stool). Colonoscopy can also be used to identify the source of rectal bleeding or to confirm areas of colitis (inflammation of the colon) or polyps.

How it is performed?

To perform a colonoscopy, the doctor will use a colonoscope. This is a flexible viewing tube inserted into the rectum to scan the inside of the colon and transmit images to a video screen. The procedure takes up to 12 hours and is performed in a doctor‘s office or outpatient surgery. To minimize any discomfort, sedation is suggested. Individuals are encouraged to talk with others who have undergone colonoscopy. Health care providers can greatly reduce the anticipated fears of colon cancer through education on how the procedure is performed and its overwhelming benefit.

For more information see your health care provider or contact the American Cancer Society at 1.800.ACS.2345 or www.cancer.org.