Genetic testing is easy and it can give you important information about your breast cancer risk. UChicago Medicine genetic counselor Feighanne Hathaway, MS, CGC, and oncologist Nan Chen, MD, talk with a breast cancer survivor about the new genetic tests that can detect as many as 84 gene mutations, plus the new class of medicines that work well with patients who have the BRCA1 and BRCA2 genes.
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