Minimally invasive and open breast surgery have their own advantages and disadvantages, and each has its own indications. Whether minimally invasive or open surgery, you should choose the appropriate treatment under the guidance of your doctor and in conjunction with your personal situation. Minimally invasive is to remove small, indiscernible breast nodules under ultrasound guidance, but the internal trauma is relatively large, prone to hematoma formation, and need to rely on compression to stop bleeding. The advantage is that the skin incision scar is very small, and usually benign diseases of the breast, such as breast fibroma, can choose minimally invasive surgery. Open surgery can be performed directly on the surface of the breast mass, and can remove it cleanly without residue, with good hemostasis. The disadvantage is that the scar is large. There is no scarring on the body surface. But compared to larger benign breast lesions, you can choose open surgery. Also tumors close to the nipple try to choose open surgery to avoid damage to the milk ducts. There is a certain possibility of malignant changes in the breast, the presence of malignant tendency should be actively carried out standard radical mastectomy, in the diagnosis and treatment can be made through the puncture method to clarify the nature of the mass, whether to choose minimally invasive surgery or open surgery, should be combined with postoperative radiotherapy, immunotherapy and chemotherapy to improve the effect of comprehensive treatment of tumors.