1临床资料患者43岁,因“下腹胀痛1个月,超声发现盆腔包块8 d”于2008年5月18日入院。患者于1个月前无明显诱因出现下腹胀痛,呈阵发性发作,常牵涉至腰背部,空腹时轻,饮水及进食时加重,伴肛门坠胀感、腰痛。病程中患者有尿便次数增多,无尿急、尿痛,无腹泻,无发热,无乏力,无月经改变。入院时妇检:外阴已婚经产型;阴道畅,少许白色分泌物;宫颈光 A clinical data of patients 43 years old, because “abdominal pain for 1 month, ultrasound pelvic mass 8d ” was admitted on May 18, 2008. Patients with no obvious incentive to appear in a month ago, abdominal pain, paroxysmal onset, often involving the back and back, light fasting, drinking and eating heavier, with anal dang feeling, lumbago. During the course of the disease, the number of urinary incontinence patients increased, urinary urgency, dysuria, no diarrhea, no fever, no fatigue, no menstrual changes. Fetal examination at admission: genital married by type; vaginal Chang, a little white discharge; cervical light