产科出血是致孕产妇死亡的最重要原因。自孕早期的流产、异位妊娠、葡萄胎,孕中晚期的前置胎盘、胎盘早期剥离,到分娩期的产后出血、子宫破裂等,都会发生大出血、休克,甚至夺去孕产妇的生命。产科出血是多发病常见病,大多数医务人员都能很好地掌握诊治原则。现对一些容易忽略的产科大出血的有关问题进行探讨。 Obstetric hemorrhage is the most important cause of maternal mortality. Since the early pregnancy, abortion, ectopic pregnancy, hydatidiform mole, placenta previa in the second trimester, the early placental exfoliation to the postpartum period of childbirth bleeding, rupture of the uterus, will occur bleeding, shock, and even the maternal life. Obstetric hemorrhage is a frequently-occurring disease, most medical staff can master the principle of diagnosis and treatment. Now some easily overlooked obstetric hemorrhage related issues to be explored.