The Breast Cancer Risk Assessment Tool is an interactive tool designed by scientists at the National Cancer Institute (NCI) and the National Surgical Adjuvant Breast and Bowel Project (NSABP) to estimate a woman's risk of developing invasive breast cancer. See About the Tool for more information.
The Breast Cancer Risk Assessment Tool may be updated periodically as new data or research becomes available.
- Risk Tool
(Click a question number for a brief explanation, or read all explanations.)