Breast cancer is a disease in which cells in the breast grow erratically and turn into cancer. Learn about symptoms and treatment.
Doctors only diagnose cancer after ruling out other possible causes for symptoms and performing tests to check and double-check the diagnosis. Learn more about these tests.
Since breast cancer is far more prevalent in women than men, it's important for men to know the symptoms in order to get diagnosed at an early stage.
Whether for screenings, diagnosis, or treatment for yourself or someone you care about, Yale Cancer Center offers multidisciplinary care.
For women who have had a mastectomy or lumpectomy, breast reconstruction surgery helps restore the appearance of the breasts.