Advancing Cancer Predisposition Testing: A Push for Expansion
Originally Published 2 years ago — by NPR
Genetic testing for hereditary cancer risk is now more affordable and accessible, yet many people who should be offered this testing never hear about it. Experts estimate that about 10% of cancer cases in the US are caused by inherited genetic mutations, but the vast majority of cancer patients never get genetically tested. Lack of knowledge among doctors about the latest testing technology and science, as well as a lack of awareness about the multiple organ risks associated with hereditary cancer syndromes, contribute to the underutilization of genetic testing. Raising awareness and promoting genetic testing could help identify individuals at high risk and potentially catch cancer at an earlier stage.