Family history of breast cancer in a first-degree relative (mother, sister or daughter).For more information, please visit: įive- and ten-year breast cancer risk calculations are based on five factors: More specific methods of estimating risk are appropriate for women known to have breast cancer-producing mutations in the BRCA1 or BRCA2 genes. Previous diagnosis of ductal carcinoma in situ (DCIS).Younger than age 35 or older than age 74.The calculator is NOT applicable to women that meet any of the following criteria: If you are not a health professional, you are encouraged to discuss the results and your personal risk of breast cancer with your health care provider. The BCSC Risk Calculator was designed for use by health professionals.

In 2015, the BCSC risk calculator has been updated to include benign breast disease diagnoses and to estimate both five-year and ten-year breast cancer risk. The BCSC Risk Calculator is an interactive tool designed by scientists that participate in the Breast Cancer Surveillance Consortium to estimate a woman’s five-year risk of developing invasive breast cancer. The BCSC Risk Calculator has been externally validated in the Mayo Mammography Health Study. The Breast Cancer Surveillance Consortium (BCSC) Risk Calculator was developed and validated in 1.1 million women undergoing mammography across the United States, among whom 18,000 were diagnosed with invasive breast cancer. The following is a link to the Breast Cancer Surveillance Consortium Risk Calculator and here are some excerpts:

Bcsc risk calculator