First, the prerequisite for looking backwards is that the patient must trust the doctor. Now many times surgery is done to the latter part of the night, sometimes really tired a don’t want to do. Second, pathological nipple overflow, is a must surgery. Third, the suspicion of malignant lesions, it is necessary to operate as soon as possible, the mass to confirm the diagnosis by pathology, not by looking at ten different hospital clinics one by one to ask the doctor what are the chances of cancer (there is this time, the cancer may have metastasized). Unlike lung cancer, liver cancer, pancreatic cancer, the advantage of the breast being located on the surface of the body creates conditions for early pathological diagnosis, which is the principle of suspicious biopsy. A few months earlier detection of cancer can potentially lead to decades more life. Fourth, short-term fast-growing or large benign lesions that compress the breast tissue and affect the appearance and never go away can be considered for surgery. Fifth, larger masses, cystic solid masses, and suspicious malignant masses are recommended to be excised completely by open surgery, and minimally invasive mashing and aspiration therapy is not recommended (the chance of residual is higher). Sixth, breast cancer has a good prognosis in cancer, but don’t forget that it is cancer after all. Its death rate is much higher than that of any benign disease, and it cannot be cured by spending money or by cutting. Therefore, early diagnosis and treatment are essential to achieve relatively satisfactory results. Seventh, the current level of technology, in the premise of the treatment necessary, whether surgery or chemotherapy, are paid in proportion to the effectiveness of the treatment. To put it bluntly, it is good medicine. Most of the time, cancer surgery with minimal damage and safety does not exist, and chemotherapy drugs with no pain and no recurrence also do not exist. Don’t believe in the so-called minimally invasive, breast-conserving (especially for those who are not eligible), new drugs, new technology and other gimmicks. The primary purpose of cancer treatment is safety, and only on this premise can we talk about taking into account other things, and sacrificing safety is putting the cart before the horse.