Guidelines for genetic testing in people diagnosed with colorectal cancer
Up to 10% of people diagnosed with colorectal cancer have an that caused their cancer. There are national guidelines that outline who should consider genetic counseling and testing for an linked to cancer.
Guidelines for colorectal cancer tumor testing followed by genetic testing
Genetic testing guidelines for people with colorectal cancer and a history of
Genetic counseling and testing for an is also recommended for people diagnosed with colorectal cancer who have any of the following personal history of polyps:
Genetic testing guidelines for people diagnosed with colorectal cancer based on personal or family history of cancer
Genetic counseling and testing for an is also recommended for people diagnosed with colorectal cancer who have any of the following:
Other people diagnosed with colorectal cancer who may benefit from genetic counseling and testing
People with colorectal cancer may benefit from additional genetic counseling and expanded genetic testing if they had genetic testing in the past, tested negative, and:
All colorectal cancer survivors and those in treatment should speak with a genetics expert to decide if genetic testing is right for them.
Genetic testing for relatives of people who have been diagnosed with colorectal cancer
Genetic counseling and testing is also recommended for anyone with a first-degree or who has been diagnosed with colorectal cancer before age 50.
See our section Genetic Testing for People Who Have Never Been Diagnosed with Cancer for additional guideline information.
The following resources can help you locate a genetics expert near you or via telehealth.
Finding genetics experts
- The National Society of Genetic Counselor website has a search tool for finding a genetic counselor by specialty and location or via telehealth.
- InformedDNA is a network of board-certified genetic counselors providing this service by telephone. They can also help you find a qualified expert in your area for face-to-face genetic counseling if that is your preference.
- Gene-Screen is a third party genetic counseling group that can help educate, support and order testing for patients and their families.
- JScreen is a national program based out of Emory University that provides low-cost at-home genetic counseling and testing with financial assistance available.
- Grey Genetics provides access to genetic counselors who offer genetic counseling by telephone.
- The Genetic Support Foundation offers genetic counseling with board-certified genetic counselors.
- The American College of Medical Genetics website has a tool to find genetics clinics by location and specialty.
Other ways to find experts
- Register for the FORCE Message Boards and post on the Find a Specialist board to connect with other people who share your situation.
- The National Cancer Institute (NCI)-designated comprehensive cancer centers have genetic counselors who specialize in cancer.
- FORCE's toll-free helpline at: 866-288-RISK, ext. 704 will connect you with a volunteer board-certified genetic counselor who can help you find a genetics expert near you.
The following organizations offer peer support services for people with or at high risk for colorectal cancer:
- FORCE peer support
- Visit our message boards.
- Once you register, you can post on the Diagnosed With Cancer board to connect with other people who have been diagnosed.
- Sign up for our Peer Navigation Program.
- Users are matched with a volunteer who shares your mutation and situation.
- Join our private Facebook group.
- Find a virtual or in-person support meeting.
- Join a Zoom community group meeting.
- American Sign Language
- People of Color
- Visit our message boards.
- Colorectal Cancer Alliance
- AliveAndKickn for people with