A member asked:

I have a family history of colon cancer. what should i look out for?

A doctor has provided 1 answer

Stool change: At age 40 the possibility of hereditary polyposis leading to colon cancer is rare if you don't have any disease as of now. Most colon malignancies are environmentally induced probably arising from the polyoma virus infecting the bowel mucosa. The other cause is related to long standing inflammatory bowel disease. You should have an initial colonoscopy to evaluate your bowel.

Answered 11/12/2014

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Is colon cancer common for 36 year old male with no family history?

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