Breast adenopathy with fibroadenomatous hyperplasia indicates that the patient has breast adenopathy and breast fibroadenoma at the same time, and the etiology of the two diseases is still unclear. 1. Mammary gland adenopathy: belongs to benign proliferative lesions of the breast, but the cause of the disease is still unclear, and it is considered to be related to the abnormal level of sex hormones, the increased sensitivity of breast tissue to hormones, and the long-term intake of hormone foods or medicines, and so on. Typical symptoms of patients include breast pain, breast lumps, nipple discharge and so on. 2. Breast fibroadenoma: it is a benign disease of the breast, and the cause is still unclear. It is clinically believed that breast fibroadenoma is related to the abnormal local sensitivity to estrogen, and age, pregnancy, medication, etc. are the triggering factors. Most patients have no obvious symptoms, but painless lumps can be detected locally, and some patients may have breast pain. It is recommended that patients with breast adenopathy with fibroadenomatous hyperplasia undergo further detailed examination in order to clarify the type of disease and then follow the doctor’s instructions for active treatment. Pay attention to breast care, try to wear loose, pure cotton underwear.