Breast hyperplasia is mainly characterized by pain and numbness, and in severe cases, it may be complicated by breast nodules. Usually, multiple nodules complicated by breast hyperplasia need to be treated with different measures according to the size of the nodules: 1. Larger nodules: if the nodules are >10mm, and the morphology around the nodules is irregular, and the blood flow is rich, surgical excision can be considered, and the clinic can choose minimally invasive or open surgery; 2. Smaller nodules: if the nodules are <10mm, the blood flow is not rich, and the nodules are more diffuse, and the classification is under grade III If the nodule is <10mm, and the classification is above grade III by molybdenum target and color ultrasound, some patients can be observed first, and biopsy and surgical resection should be considered for treatment above grade IVa.