By editor
Originally published on Wed May 29, 2013 12:10 pm
When it comes to inherited genetic mutations that increase the risk of breast cancer, BRCA1 and BRCA2 get nearly all the attention.
Inherited mutations in these genes cause from 5 to 10 percent of breast cancers as well as up to 15 percent of ovarian cancers, according to the National Cancer Institute.
There are other, rarer genetic mutations that also predispose women to breast cancer.
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