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Reproductive System Diseases: Colon Cancer

By HERWriter
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Sexual Health related image Photo: Getty Images

Colon cancer is cancer of the large intestine (the colon). An About.com article says it’s the third most common cancer in men and women in the United States. Mayo Clinic reports most colon cancers begin as small, noncancerous clumps of cells called adenomatous polyps. Over time some of these polyps become colon cancers.

Mayo Clinic says factors that may increase colon cancer risk include older age; race (African-Americans have a greater risk); a family or personal history of colorectal cancer or polyps; inflammatory intestinal conditions; low-fiber, high-fat diet; a sedentary lifestyle; diabetes; obesity; smoking; heavy use of alcohol and radiation therapy directed at the abdomen to treat previous cancers.

The National Institutes of Health (NIH) adds certain genetic syndromes also increase the risk of developing colon cancer. The most common are familial adenomatous polyposis and hereditary nonpolyposis colorectal cancer, also known as Lynch syndrome.

Many people with colon cancer experience no symptoms in the early stages of the disease. Mayo Clinic lists colon cancer symptoms as a change in bowel habits, including diarrhea or constipation; a change in the consistency of stool; rectal bleeding or blood in the stool; persistent abdominal discomfort, such as cramps, gas or pain; a feeling the bowel won’t empty completely; weakness or fatigue; and unexplained weight loss.

Colon cancer treatments include surgery, chemotherapy, radiation therapy and targeted therapies.

Surgical procedures are the most common. Cancer.gov says these include local excision (removing the cancer by putting a tube through the rectum into the colon and cutting out the cancer); radiofrequency ablation (uses electrodes to kill cancer cells); and cryosurgery (freezes and destroys abnormal tissue). Or a partial colectomy which removes the cancerous part of the colon along some normal tissue on the sides.

Mayo Clinic says chemotherapy can also be used to destroy cancer cells after surgery, to control tumor growth or to relieve symptoms of colon cancer.

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EmpowHER Guest

The colon is part of the digestive, not the reproductive system! How on earth could the author make such a howling error? And we're told that the article was "[r]eviewed September 2, 2011 by Michele Blacksberg R.N." That's not very comforting.

September 12, 2011 - 1:01am
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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

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