Minimally invasive breast treatment is a surgical method in which a puncture needle is placed at the site of the breast lump under local/general anesthesia, guided by ultrasound or X-ray stereotactic system, and the lump is completely removed by negative pressure suction spinning. Advantages of minimally invasive breast surgery: 1. Maximize the aesthetic appearance of the breast and improve the quality of life. 2. Minimally invasive, low interference, low pain and fast recovery. 3. Short hospitalization time and low cost of surgery. Chen Shouhua, two gland surgery department of Shandong Qianfo Mountain Hospital Indications for surgery 1. Benign breast masses less than 2.5 cm, fibroadenoma, multifocal lesions. 2.Asymmetric density and microcalcifications suggested by mammography. 3.Breast masses of unknown nature that require excisional biopsy. Especially suitable for the following cases 1.Young women with benign breast tumor who have aesthetic requirements for breast, especially scar patients. 2.Breast tumor of infertile women who consider to reduce glandular damage. 3.Patients with multiple benign breast tumors. 4.Benign tumors with inaccessible breast surface. 5. Deep breast tumors requiring biopsy to identify benign and malignant.