本文对1950年至1969年的106例前置胎盘患者的临床病程、诊断方法和处理进行讨论,对新生儿产时死亡的因素提出三点建议:(1)前置胎盘的子宫出血发生在胎儿尚无生存力,在可能时应进行期待疗法。(2)不论何种前置胎盘一旦胎儿成熟均行剖腹产。(3)借助预产期之计算、胎儿体积及其他生理研究确定胎儿发育成熟时,期待疗法的患者应进行剖腹产。50年前报道,前置胎盘对母婴生命的威胁是很大的,当时母亲死亡率约 This article discusses the clinical course, diagnosis and treatment of 106 cases of placenta previa from 1950 to 1969, and puts forward three suggestions on the factors of neonatal postpartum death: (1) placenta previa placenta occurred in fetal No viability, expectant therapy should be used when possible. (2) Cesarean section regardless of what kind of placenta previa as soon as the fetus matures. (3) With the expected date of birth, fetal volume and other physiological studies to determine the fetal maturity, the expected treatment of patients should be caesarean section. 50 years ago reported that the threat of maternal and fetal placenta previa was great, when the maternal mortality rate of about