患者39岁,3年前无明显诱因出现月经量增多,为原来的2倍,无明显周期和经期改变,同时无意中于下腹部触及鸡卵大小的肿物,可活动,以后逐渐增大。2个月前自觉腹胀满不适,活动不便,尿频,门诊以盆腔巨大肿物收入院。平时月经规律,末次月经为1996年2月20 The patient was 39 years old. There was no obvious incentive to increase the amount of menstruation 3 years ago, which was 2 times of the original. There was no obvious change of period and menstrual cycle. At the same time, inadvertently touched the tumor of chicken egg in the lower abdomen, it could move and gradually increase. 2 months ago Conscious abdominal distention full discomfort, inconvenience, frequent urination, out-patient pelvic huge tumor income hospital. The usual menstrual regularity, the last menstrual February 20, 1996