The surgical options will be to remove all of the colon or colon plus rectum. Surgery can now be performed via laparoscopy which involves small incisions in your abdomen instead of the traditional open abdomen laparotomy. Even though the colon and rectum are removed, one must remember that HNPCC also involve other organs hence continuous surveillance is important.
Proctocolectomy with Ileostomy
Possible Preventive Medications