Intraductal papillomas of the breast usually require surgical treatment, as well as follow-up and observation based on the condition, etc. 1. Surgical treatment: The preoperative positioning of the mammoscope can be marked on the skin. During the operation, the opening of the draining milk duct is located and a probe is placed or a blue dye (methylene blue) is injected. The probe or blue dye area is used to guide lesion removal during the procedure. The extent of resection of centralized intraductal papillomas is reasonable and the recurrence rate is low. 2. Follow-up observation: For patients with intraductal papilloma diagnosed by puncture biopsy, without malignant and atypical lesions, with consistent imaging and histology, and with a diameter of less than 2mm, no special treatment is needed to follow up and observe the progress of the lesion. Generally every three months to review. It is recommended that patients go to a regular hospital in time, under the guidance of a professional doctor for treatment. Pay attention to the life of rest and recuperation, regular work and rest, less late at night, drink more water, eat more fresh fruits and vegetables.