Patient's question:
For a long time, there has been a single nipple discharge with a meaning, and there is a sense of pain when pressed. Please ask the expert what is going on.Doctor's answer:
Analysis of the condition: Diseases that can cause nipple discharge include extramammary diseases and intramammary diseases. Extramammary diseases are primarily caused by hypothalamic-pituitary lesions, such as tumors, leading to hyperprolactinemia. Nipple discharge caused by extramammary diseases often manifests as bilateral, multi-duct non-hemorrhagic discharge. In contrast, intramammary diseases mainly include intraductal papilloma, duct ectasia, proliferative changes, breast cancer, and inflammatory lesions.Recommendations: It is recommended to undergo a detailed examination at the hospital, such as nipple discharge smear, fasting blood test for prolactin, or even mammography, to identify the underlying cause and provide symptomatic treatment.