患者女,20岁,以“腹胀1年,超声发现盆腹腔肿物1 d”为主诉于2006年2月15日入院。该患于入院前1年无明显诱因出现腹胀,进食后明显,未诊治。入院前1 w因腹胀加重到当地医院就诊,超声发现盆腔巨大包块。发病后,无其他不适,体重略减轻。既往身体健康,12岁月经初潮,不规律。身体检查 Female patient, 20 years old, with “abdominal distension 1 year, abdominal found abdominal pelvic ultrasound 1 d” as the chief complaint on February 15, 2006 admission. The suffering from 1 year before admission, no obvious incentive to bloating, obvious after eating, no diagnosis and treatment. 1 w before admission because of abdominal distension increased to the local hospital, ultrasound found a huge pelvic mass. After onset, no other discomfort, weight slightly reduced. Past physical health, 12 years of menarche, irregular. Body checkup