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NCI Dictionary of Cancer Terms


mammary dysplasia  listen  (MA-muh-ree dis-PLAY-zhuh)

  A common condition marked by benign (not cancer) changes in breast tissue. These changes may include irregular lumps or cysts, breast discomfort, sensitive nipples, and itching. These symptoms may change throughout the menstrual cycle and usually stop after menopause. Also called benign breast disease, fibrocystic breast changes, and fibrocystic breast disease.