患者 ,女 ,2 2岁 ,未婚 ,因突发性腹痛来我院就诊。查体发现盆腔包块 ,以“卵巢肿瘤蒂扭转”入院急诊剖腹探查。术中见盆腔包块较大 ,充满整个盆腔 ,并达盆侧壁 ,形态不规整 ,囊实不均 ,大网膜覆于其上 ,大网膜上有数个质地类似的小圆结节 ,肿物血管丰富 ,组织脆与子宫相连 ,双 Patients, women, 2 2 years old, unmarried, due to sudden abdominal pain to our hospital. Examination found pelvic mass, with “ovarian tumor torsion” admission emergency laparotomy. Intraoperative pelvic mass see larger, full of the pelvic cavity and up to the basin wall, irregular shape, uneven capsule, omentum covered on it, the omentum has several similar texture of small round nodules, Rich tumor blood vessels, tissue and uterus connected crisp, double