Endometriosis of the abdominal wall incision is a distant problem that occurs after a cesarean section, usually six months and a year or more after the cesarean section. The main clinical manifestation is the presence of localized periodic pain in the cesarean wound, which usually occurs during the menstrual period, lasts throughout the menstrual period, and even in some cases lasts for several days after the menstrual period. If you touch the wound yourself, you should be able to feel a localized nodule of tenderness. The illustration is more endometriosis lesion has invaded the skin, usually it is not visible on the skin is there is any abnormality, some large nodules may be seen a nodule. The occurrence of endometriosis in the abdominal wall incision is usually due to the endometrium having been shed locally in the wound during cesarean delivery, and after some time the local enlargement begins to appear and begins to manifest as pain. Of course, the cause is also the patient’s own constitution. Patients who develop endometriosis often have genetic susceptibility genes in themselves, and there will be relatively more cases of pelvic endometriosis and dysmenorrhea in patients. In terms of treatment, if abdominal endometriosis is diagnosed, early surgical treatment should generally be considered to remove the lesion locally, and a cure can usually be obtained after surgery. Recent new treatment methods also include focused ultrasound (HEF) treatment without incision, which does not remove the lesion, but ablates the active lesion with ultrasound heat to provide relief from cyclic pain, with the advantage of not requiring incision and the disadvantage of lacking pathology.