If you have family members who have had cancer, you may be concerned about your own chances of developing cancer. If you have been diagnosed with cancer, you may wonder about risks to your relatives and want to do what you can to stay cancer-free. Recent advances have been made in understanding the role that genetics plays in development of cancer.
Genetic counseling can help you understand how family history influences your cancer risk. This assessment can help you and your healthcare providers make a plan to lower your chances of developing cancer or to detect it early when it is most treatable.
The Cancer Genetics Clinic at Community Memorial Hospital is staffed by a team of board-certified health specialists including a genetic counselor, breast health specialist and nurse practitioner. We work with your primary care provider to develop an individualized plan for cancer screening and risk reduction.
To learn more about genetic counseling for cancer or to make an appointment, please call us at 262.257.5000.
We’re all born with two copies of about 30,000 genes. We inherit one copy of each gene from our mother and the other from our father. Genes are the “blueprints” that determine traits such as the color of our eyes and if we have straight or curly hair. Inherited changes (mutations) in specific genes can lead to an increased chance of developing cancer. Approximately 5-10 percent of all cancer cases are due to heredity.
Genetic risk assessment begins with a look at the pattern of cancer in the family. Analysis of the family history is the first step to estimating your risk of developing cancer as well as the chance that the cancer in your family is inherited. Genetic testing may be recommended in your family to determine your risk more precisely. Your genetic counselor will help you understand the benefits and limitations of genetic testing so that you can make a decision that is right for you.
Cancer genetic risk assessment is important for families in which:
Cancer genetic risk assessment can help guide healthcare decisions for you and your family. Knowing you have a higher cancer risk gives you the opportunity to detect cancer early and significantly reduce your risk. You may be able to take advantage of early and more frequent cancer screening as well as medication, lifestyle changes and/or surgery to reduce cancer risk.
You may have questions or concerns about genetic information and privacy. You can be assured that all information obtained through your assessment and testing will be kept confidential as all medical records are required to be. In addition, there are both federal and state laws that prohibit health insurers from discriminating based on genetic information in most situations. Most insurance companies cover genetic testing when medically indicated. Your genetic counselor can review the specifics of your situation at your evaluation prior to genetic testing.
For more information about hereditary breast and ovarian cancer, visit the FORCE (Facing Our Risk of Cancer Empowered) website.
For more information about cancer genetics and prevention, visit the National Cancer Institute website.
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