Are some people at higher risk for colon cancer?
Yes. You may be at increased risk for colon cancer if you have a history of colitis due to Crohn’s disease or ulcerative colitis, both of which are characterized by diarrhea. If you have a family history of colon cancer, you might also have an increased risk. In addition, a family history of other types of cancer (i.e. ovarian, pancreatic, uterine and kidney) may increase your risk of colon cancer.