Participants complete a questionnaire, undergo collection of saliva or blood samples, and have their medical records reviewed on study.

Non-interventional study

Will examine pathologic features from benign tissue to define features related to breast cancer (BC) risk.

Will examine radiologic features from mammographic images at time of benign breast disease (BBD) to define features in mammogram images that predict BC risk among women who have a history of BBD. We will also assess whether these features predict BC risk among women without a history of BBD.

Will examine molecular features to understand how molecular features, including DNA damage and repair work in the breast tissues of women with BBD and how this might relate to risk of developing BC