Abstract
Although only 5–10% of all cases of cancer are attributable to a highly penetrant cancer predisposition gene, the identification of individuals at inherited risk for cancer has become an integral part of the practice of predictive and preventative medicine. Identifying those individuals with a significantly higher risk of developing specific cancers allows health-care providers to intervene with appropriate counseling and education, increased cancer surveillance, and sometimes even cancer prevention. This chapter focuses on the identification of patients at high risk for cancer and the importance of referral to genetic counselors and other genetics professionals. The chapter also discusses the intricacies surrounding genetic testing, including the ethical, legal, and social implications of identifying those at increased risk for cancer.
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Shannon, K.M., Patel, D. (2010). Principles of Cancer Genetic Counseling and Genetic Testing. In: Chung, D., Haber, D. (eds) Principles of Clinical Cancer Genetics. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-93846-2_2
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