患者女性，14岁，哈族。发现腹部包块5个月，剧烈腹痛3天急诊入院。既往月经正常，生于牧区，家中养狗。查体：急性痛苦貌，全腹肌紧张，脐耻之间们及新生儿头大小囊性包块，不活动。肛诊于紧贴子宫右侧们及地头大小囊肿，在附件区压痛，尿HCG（－），B超诊断右侧卵巢囊肿蒂扭 Patient female, 14 years old, Kazakh family. Found abdominal mass 5 months, severe abdominal pain 3 days emergency admission. Past menstrual normal, was born in pastoral areas, home dog. Physical examination: the appearance of acute pain, the whole abdominal muscle tension, umbilical shame and neonatal head size cystic mass, inactive. Rectal diagnosis in close to the right side of the uterus and the size of the cyst in the annex area tenderness, urinary HCG (-), B-ultrasound diagnosis of right ovarian cyst torsion