Breast Cancer & Gene Testing

Medical researchers are now able to look within cells, and are making new discoveries that explain how genes are related to cancer and other diseases. They have identified specific genes linked to breast cancer and other cancers that run in families. Tests are becoming available for women and family members who choose to find out if they have inherited the genetic changes that increase their risk for cancer. There is still much uncertainty involved with gene testing. If you or your family members are considering testing, your doctor or a genetics counselor can give you guidance and help you make an informed decision. It's important to consider carefully the benefits, risks, limitations, and the far-reaching consequences of gene testing.
Content Courtesy : cancer.gov
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