Some of the micropapillary breast cancer is serious, if there are patients diagnosed should be treated in time to control the development of the disease, can achieve the effect of cure. Micropapillary breast cancer is a kind of special breast invasive tumor, but the lesions of micropapillary breast cancer are relatively limited, if timely surgical treatment and postoperative adjuvant comprehensive treatment, and early clinical staging, usually the prognosis will be better, and may be able to achieve the purpose of cure. Therefore, when micropapillary breast cancer occurs, timely surgical excision is needed to completely remove part of the lesion, and radiotherapy, chemotherapy and targeted drug therapy are also needed to effectively control the condition and avoid the spread or metastasis of cancer cells. However, if the condition is more serious and no timely treatment is given after diagnosis, the spread of cancer cells and metastasis will be more serious, and standardized treatment can control the condition and delay the life of patients.