患者，15岁。6岁时日下腹包块在当地医院行剖腹手术。尔后偶有腰腹胀痛及发冷发热，未再治疗。1989年2月初，下腹色块明显增大伴阵发性胀痛，又在当地医院行子宫肌瘤切除术，术中诊断为宫腔陈旧性积血并于清除。术后1个月色块再次肿大，并有周期性疼痛，每月持续大数人等，每次 Patient, 15 years old. 6-year-old abdominal mass at the local hospital laparotomy. Occasionally occasional abdominal pain and chills and fever, no further treatment. Early February 1989, abdominal mass was significantly increased with paroxysmal tenderness, but also at the local hospital line myomectomy, intrauterine diagnosis of intrauterine old hemorrhage and clearance. 1 month after the swollen patches again, and there is periodic pain, large number of people per month, each time