Disease Information

Breast Cancer, Female

Breast Cancer Prevention

Expert-reviewed information summary about factors that may increase the risk of developing breast cancer and about research aimed at the prevention of this disease.

Breast Cancer Screening

Breast cancer screening is performed using mammogram, clinical breast exam (CBE), and MRI (magnetic resonance imaging) tests. Learn about these and other tests that have been studied to detect or screen for breast cancer in this expert-reviewed and evidence-based summary.

Breast Cancer Treatment

Expert-reviewed information summary about the treatment of ductal carcinoma in situ and invasive breast cancer.

Male Breast Cancer Treatment

Expert-reviewed information summary about the treatment of male breast cancer.

Breast Cancer During Pregnancy

Breast cancer is the most common cancer in pregnant women and can be hard to detect because of changes in the breast that occur with pregnancy. Learn about the incidence, diagnosis, and treatment of breast cancer during pregnancy, as well as the effect a history of breast cancer can have on future pregnancies and children.