Familial Adenomatous Polyposis

Overview

Familial adenomatous polyposis is a rare, inherited condition that causes extra tissue (polyps) to form in the upper part of your large intestine (colon) and upper part of your small intestine (duodenum). Untreated, the polyps in the colon almost always become cancerous by age 40. Most people with familial adenomatous polyposis eventually need surgery to remove the colon and prevent cancer. The polyps in the duodenum can also develop cancer, but they can usually be managed by removing them regularly.

Why choose Mayo Clinic

• Experience. Mayo Clinic specialists have treated thousands of adults and children who have familial adenomatous polyposis.
• Advanced techniques. At Mayo Clinic you have access to the latest screening methods, including genetic testing, to determine if you have familial adenomatous polyposis. Most colorectal surgery at Mayo uses minimally invasive techniques, which speed your recovery.
• Team approach. Treating familial adenomatous polyposis and its complications takes cooperation by specialists in digestive diseases (gastroenterology), oncology, radiology, surgery and genetics. Mayo specialists work together to ensure that you receive all the expertise you need.
• Time for you. If you are at risk for familial adenomatous polyposis, Mayo Clinic specialists take time to discuss your options with you. Children who are at risk because a parent or sibling has the disease are monitored closely by pediatric specialists.
• New ideas. Mayo Clinic researchers are investigating new screening methods and surgery options for the disease. You have access to the expertise of Mayo's clinician-researchers.

Mayo Clinic in Rochester, Minn., ranks No. 1 for digestive disorders in the U.S. News & World Report Best Hospitals rankings. Mayo Clinic in Scottsdale, Ariz., and in Jacksonville, Fla., are ranked among the Best Hospitals for digestive disorders by U.S. News & World Report.