BI-RADS refers to the clinical grading of mammogram diagnosis, grade I-III is considered benign lesions, grade IV indicates that benign and malignant cannot be determined, pathological biopsy is needed, grade V or above suggests malignancy. grade III is generally considered to be breast hyperplasia, it is recommended to follow up and observe regularly, you can go to the outpatient clinic for review every three or five months, and strengthen self-examination, if you find that the hyperplastic mass grows rapidly in a short period, you need to go to the hospital for examination in a timely manner. If you find the hyperplasia lump grows rapidly in a short period of time, you need to go to the hospital for examination in time. You can also take medicines for breast hyperplasia under the guidance of your doctor, such as breast fetish elimination and prolongation pill. It is recommended to keep optimistic mood, work and rest on time, don’t stay up late, eat more fruits and vegetables, and don’t eat cold, stimulating, deep-fried and too sweet food.