患者13岁,因腹胀、尿频、尿急1月,在外地查到盆腔肿块,于1986年11月10日转来我院。门诊腹部及肛门检查均扪到盆腔肿块,经B型超声证实,诊断为卵巢囊肿。月经尚未行潮。既往无周期性腹痛腹胀病史,大便一直正常。入院检查:一般情况尚可,略消瘦,两侧乳房轻度隆起,无腋毛。脐下两 13-year-old patient, due to abdominal distension, frequent urination, urgency in January, found in pelvic mass in the field, on November 10, 1986 transferred to our hospital. Outpatient abdomen and anus examination palpable pelvic mass, confirmed by B-mode ultrasound, the diagnosis of ovarian cysts. Menstruation yet trendy. Past history of abdominal pain without bloating history, stool has been normal. Admission examination: the general situation is acceptable, a little thin, slightly raised on both sides of the breast, no armpit hair. Under the navel two