Whether breast cancer surgery can live for more than 30 years is mainly related to whether the breast cancer is in early stage, the type of pathology and the patient’s surgery or post-operative comprehensive chemotherapy. If early stage breast cancer, especially in situ cancer, is not affected by surgery and will not interfere with life expectancy, it is normal to live 30 years. For stage II or III breast cancer, if the surgery is timely and the postoperative pathology is relatively good and highly differentiated, it is possible to live more than 30 years after surgery through chemotherapy, radiotherapy or even targeted therapy. Therefore, if you want to live more than 30 years after breast cancer surgery, you must detect breast cancer at an early stage and perform radical surgery early, and adopt a comprehensive treatment plan after surgery to prolong your life.