Aetna Intelihealth
Aetna: Inteli Health: Crohn's Disease
Thorough overview of Crohn's disease. Includes information on symptoms, prevention, treatment, and more.
Other
Onco Link: All About Colon Cancer
The following questions are answered in this thorough site: what is colon cancer; am I at risk for colon cancer; how can I prevent colon cancer; what screening tests are available; what are the signs of colon cancer; how is colon cancer...
Mayo Clinic
Mayo Clinic: Colorectal Cancer Screening
Information on colorectal cancer screening. The information is set up as a guide to help someone through the process of screening for colorectal cancer.
Mayo Clinic
Mayo Clinic: Colon Cancer
This site from the MayoClinic.com provides great information on Colorectal cancer, which includes both cancer of the colon and the rectum. The article includes facts on signs and symptoms, causes, risk factors, treatment and prevention.