患者31岁,于76年1月初,宫内放置一金属节育环,2年多来无何不良反应。近两个月来,始有不规则阴道流血,近月流血增多,半月前,曾作耻骨联合上X光透视:环位正常。入院前2小时,因阴道流血较多、腹痛、腹胀,便意而到厕所解大便,突然昏倒,后搀扶回 Patient 31 years old, in early January 76, intrauterine placement of a metal IUD, no adverse reactions for more than two years. In the past two months, there have been irregular vaginal bleeding, increased bleeding in recent months, a half months ago, had a pubic symphysis on X-ray: normal ring. 2 hours before admission, due to vaginal bleeding more, abdominal pain, abdominal distension, meaning to the toilet solution defecation, suddenly collapsed, after the armrest