Finding breast cancer early may help you expand your treatment options and improve your results. That is why it is important for women to start breast cancer screening before signs or symptoms of cancer develop. Today, a variety of tests are available to screen for breast cancer. Shayma Kazmi, MD, RPh, a Hematologist-Oncologist at Cancer Treatment Centers of America (CTCA), explains those screenings and details common breast cancer signs and symptoms. She urges women with breast cancer symptoms to talk to a doctor.