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Is There a Link Between Crohn's Disease & Colon Cancer?

Crohn’s disease is a form of inflammatory bowel disease (IBD). The damage it causes can increase your risk of colon cancer. Properly managing the condition as best you can is your best defense against complications of Crohn’s disease.

  1. Crohn's Disease and Colon Cancer

    • Crohn’s disease triggers inflammation that can severely damage the colon and other parts of the digestive tract. This inflammation can lead to a number of complications, including colon cancer.

    Probability

    • While Crohn's disease increases your risk of colon cancer, the Mayo Clinic states that 90 percent of people with IBD never get cancer.

    Risk Factors

    • Certain factors increase your chances of getting colon cancer. You are at increased risk if you have had Crohn’s disease for at least eight years and if it affects your entire colon.

    Crohn's Medications

    • Certain medications for Crohn’s disease might increase your risk of cancer slightly. They include immune system suppressors like azathioprine, mercaptopurine, methotrexate and infliximab. These medications however, usually improve quality of life and reduce the likelihood of surgery and hospitalization.

    Monitoring Your Condition

    • The Crohn's and Colitis Foundation of America suggests you meet with a gastroenterologist yearly for an exam even if you feel fine. He can perform tests that check for cancer.

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