Colorectal Cancer Risk Factors
- Inflammatory bowel disease.Inflammatory bowel disease.
- A personal or family historyfamily history of colorectal cancer or colorectal polyps.
- A genetic syndrome such as familial adenomatous polyposis (FAP)familial adenomatous polyposis (FAP) or hereditary non-polyposis colorectal cancer (Lynch syndrome).hereditary non-polyposis colorectal cancer (Lynch syndrome).
Lifestyle factorsLifestyle factors that may contribute to increased risk of colorectal cancer include—
1Ries LAG, Eisner MP, Kosary CL, Hankey BF, Miller BA, Clegg L, Mariotto A, Feuer EJ, Edwards BK (eds). SEER Cancer Statistics Review, 1975–2002, National Cancer Institute. Bethesda, MD, based on November 2004 SEER data submission, posted to the SEER Web site 2005.
2National Institutes of Health. Colorectal Cancer (PDQ): Treatment.
3National Institutes of Health. Colorectal Cancer (PDQ): Prevention.
7The health consequences of smoking: a report of the Surgeon General. Atlanta, Ga.: Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health; Washington, D.C.
NIHSeniorHealth Colorectal Cancer Video
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