Treatment of cesarean pregnancy: medication, uterine artery embolization, focal resection, etc. 1. All aim to kill the embryo, reduce bleeding and preserve the patient’s reproductive function. 2, methotrexate drug therapy: unable to remove the lesion 3, negative pressure aspiration: greater risk of hemorrhage and uterine perforation. 4.Interventional embolization therapy: the effect of drug treatment is not good, and bleeding is more than one after aspiration, can be combined with interventional embolization therapy. 5, focal resection: open, laparoscopic, hysteroscopic and negative surgery. 6.Hysterectomy: can be used when the above treatments are ineffective.