纤维蛋白原减少症是某些产科疾病的严重并发症之一。我们遇到1例由过期流产引起的纤维蛋白原减少症,现报道如下。病历摘要患者丁某,25岁。因妊娠近7个月腹部较前缩小,于1978年8月19日入院。末次月经1月28日,于停经40~+天时开始有早孕反应,6月1日门诊检查子宫增大似4个月妊娠,约于1周后有胎动。6月25日不慎跌跤,随后阴道少量流血3天,无腹痛,经休息后流血停止,嗣后胎动即消失。8月15日门诊复查子宫约似2~+月妊娠大小,拟诊过期流产,给乙茋酚3毫克3次/日,连服3天,服后无阴道流血。既往健康,无月经过多及其他出血病史,3年前足月顺产1次,无流产史。体格检查:一般状况良好,血压100/60毫米汞柱,全身皮肤和粘膜无出血点,心肺无异常,腹平软, Fibrinogenemia is one of the serious complications of certain obstetric diseases. We encountered 1 case of fibrinogen caused by the expiration of abortion, are reported below. Patient summary patient Ding, 25 years old. Due to pregnancy nearly 7 months before the abdomen narrowed, on August 19, 1978 admission. The last menstrual January 28, menopause onset of 40 ~ + days have an early pregnancy response, June 1 out-patient examination of the uterus increased about 4 months of pregnancy, about 1 week after fetal movement. June 25 accidentally falls, followed by a small amount of vaginal bleeding 3 days, no abdominal pain, bleeding stopped after the rest, then disappeared fetal movement. August 15 outpatient review uterus about the size of 2 ~ + months of pregnancy, the proposed diagnosis of late abortion, to 3 mg of acenaphthene 3 times / day, and even served three days, after serving no vaginal bleeding. Past health, no history of menorrhagia and other bleeding, 3 years ago, 1 full-term abortion, no history of abortion. Physical examination: the general condition is good, blood pressure 100/60 mm Hg, systemic skin and mucous membrane without bleeding, no abnormal heart and lung, abdominal soft,