出血是妇产科疾病最常见症状之一,出血量多时甚至可危及生命。1984年我国孕产妇死亡由出血引起者占45.4%,上海市1975～1984年期间,孕产妇死亡中,也是以产科出血为第一位,在产科直接原因死亡中占46.02%,而另有死于输卵管妊娠者占孕产妇死亡的5.3%之多。由此可见,出血在妇产科领域中是一个重要问题,必须提高警惕,予以重视。 Bleeding is one of the most common symptoms of obstetrics and gynecology, bleeding can even be life threatening. In 1984, 45.4% of maternal deaths were caused by hemorrhage in China. Among the maternal deaths in Shanghai during the period of 1975 to 1984, obstetric bleeding was also the first, accounting for 46.02% of direct obstetrical deaths, while others died Tubal pregnancy accounted for 5.3% of maternal deaths. Thus, bleeding in the field of obstetrics and gynecology is an important issue, we must be vigilant, to be taken seriously.