Laparoscopic surgery has not been a smooth process. in the early days, laparoscopy was mainly used for diagnosis and treatment of gynecological diseases. in 1987, after the first laparoscopic cholecystectomy, most surgeons took a wait-and-see attitude, and it was only with the recognition of the advantages of laparoscopic surgery that it was gradually promoted. The advantages of laparoscopic surgery are less trauma to the patient, less impact on the internal environment and immune function, light postoperative pain and quick recovery, small abdominal incision, and good cosmetic results. For tumor patients, it is just as capable of removing the lesion cleanly without increasing metastasis and is no worse than traditional surgery in the long term.