Ulcerative colitis and Crohn's Disease are the two diseases that are known as IBD, which is characterized by inflammation of the small and large intestines. Polyps can change over time, from benign to cancer growths. They should be identified and removed. Polyposis - A condition in which the colon is lined with many polyps. Rectum - The lowest part of the colon.
Cancer can occur here.
Risk - The possibility of a person developing a certain disease. An inflammation process of the inner lining of the large intestine. The longer this disease occurs, the greater the chance for CRC to develop.