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.
Half of all people with cancer are treated with radiation therapy. It is effective for treating almost all types of cancer in almost any part of the body.
A rare but aggressive form of breast cancer.
Lymph nodes can be used to determine whether cancer has become metastatic, meaning it’s begun to spread from the original tumor site to other parts of the body.
Whether for screenings, diagnosis, or treatment for yourself or someone you care about, Yale Cancer Center offers multidisciplinary care.