What Are the Risks Associated with BRCA Mutations?
Individuals carrying BRCA mutations face a significantly higher risk of developing breast and ovarian cancers compared to the general population. Women with BRCA1 mutations have a 55-65% risk of developing breast cancer by age 70, while those with BRCA2 mutations have around a 45% risk. The risk for ovarian cancer is also elevated, with BRCA1 carriers facing a 39% risk and BRCA2 carriers a 10-20% risk.
