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Causes of Colon Cancer

By Lisa Fayed, About.com

Updated: August 2, 2006

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Question: Causes of Colon Cancer

What are the causes of colon cancer?

Answer: We don't know the exact causes of colon cancer at this time. However, we do know that there is a genetic mutation that can be passed down that significantly increases a person's risk factor for developing colon cancer. The inherited gene causes a syndrome called hereditary nonpolyposis colon cancer (HNPCC). Genetic counseling and testing is available for those with a family history of colon cancer.

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Created: 01/30/06
Source: American Cancer Society; Colon Cancer Detailed Guide

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