患者女 ,15岁。主因发现下腹肿物半年余 ,近一个月增大迅速 ,如孕 6个月大小 ,于 2 0 0 4年 7月 8日入院 ,查体 :一般情况良好 ,心肺未见异常 ,腹膨隆 ,肝脾未及 ,下腹可触及一如孕 6个月大小的肿物 ,未见肠型及蠕动波 ,质中等 ,活动度不大。肛查示 :外阴幼女型 ,处女膜完整 , Female patient, 15 years old. Mainly because of lower abdomen found more than six months, nearly a month increased rapidly, such as the size of 6 months pregnant, on July 8, 2004 admission, physical examination: good in general, no abnormal heart and lungs, abdominal bulging, liver Spleen has not yet reached the lower abdomen can be as large as 6 months pregnant size of the tumor, no intestinal and peristaltic waves, medium quality, activity is not. Anal Show: genital young girls, complete hymen,