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Do you know your family history?

The majority of colorectal cancer patients do not have a family history or genetic connection to the disease. This is when the cancer occurs by chance, and is often called “sporadic cancer.”

However, in some families, we see more cancer than we would expect. About 1 in 4 patients have a family history of colorectal cancer that could suggest a genetic and/or hereditary factor. A family history of colorectal cancer, that is, an immediate family member (parent, brother, sister) or multiple family members with colorectal cancer or polyps, puts you at an increased risk for the disease.

If you have a family history, you may need to be screened at age 40, or 10 years before the youngest case in your immediate family, whichever is earlier.

What’s your genetic risk? Take our quiz and find out!

When should I get tested?

If you have a family history of colorectal cancer, there are a number of genetic tests to find out if your cancer is hereditary, that is, caused by a genetic mutation passed down through the family. Your doctor can help you understand your individual cancer risk and which type of genetic tests, if any, may be useful for you or for other members of your family.

The most common types of hereditary colorectal cancer are familial adenomatous polyposis (FAP) and Lynch syndrome, also known as hereditary nonpolyposis colon cancer (HNPCC).

It Runs in the Family: Colon Cancer Genetics

Do you know your family's health history? About 1 in 4 patients have a family history of colon cancer that could suggest a genetic and/or hereditary factor. In this webinar we cover everything from what it means to have a cancer family history to the importance of talking with your healthcare provider. 

What is FAP syndrome?

Learn more about familial adenomatous polyposis (FAP), an inherited disorder characterized by cancer of the colon and rectum.

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