Breast Cancer Genetic Testing: What to do With Test Results
(LifeWire) – The decision to undergo genetic testing for breast cancer can be wrenching for everyone involved. But the results of such a test, no matter what they are, can be an empowering call to action. Genetic testing, which involves taking a blood sample, generally shows whether an individual has one of two gene mutations, BRCA1 and BRCA2, which are linked to an increased risk of developing breast or ovarian cancer. In some cases, a physician may recommend testing for other gene mutations, especially if there is a family history of other cancers.
