Breast Cancer Risk Assessment Tool

Last modified date: 05/16/2011

 

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
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(Click a question number for a brief explanation, or read all explanations.)

1. ductal carcinoma in situ (DCIS) or lobular carcinoma in situ (LCIS) or has she received previous radiation therapy to the chest for treatment of Hodgkin lymphoma?  
2.  
3.
This tool only calculates risk for women 35 years of age or older.
 
4. menstrual period?  
5.  
6.  
7. biopsy?  
  7a.  
  7b. atypical hyperplasia?  
8.  
  8a.  
Calculate Risk