16+ Gene Testing For Breast Cancer
PNG. The breast cancer 1 (brca1) and breast cancer 2 (brca2) genes are the genes most commonly affected in hereditary breast and ovarian cancer. In this article should i be tested for genetic mutations?
In the past, breast cancer genetic testing only checked for mutations in brca1 and brca2 genes. Estimates of the incidence of hereditary breast when someone with a family history of breast cancer has been tested and found to have an altered brca1 or brca2 gene, the family is said to. Genetic testing for breast cancer identifies inherited gene mutations.
A positive result means you carry a gene mutation that increases your risk of cancer and you can work with your doctor to manage that risk.
A positive result means you carry a gene mutation that increases your risk of cancer and you can work with your doctor to manage that risk. While testing can be helpful in some cases, not every woman needs to be tested, and the pros and when it comes to breast cancer risk, the most important inherited gene changes are in the brca1 and brca2 genes. Genetic counseling is recommended for those who are interested in being tested for breast cancer gene mutations. Inherited mutations in other genes are also associated with breast cancer.