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目的对凶险型前置胎盘的临床处理过程和结果进行分析和研究。方法选择2012年6月~2013年12月期间在本院分娩的5569例产妇为研究对象,对其中36例凶险型前置胎盘产妇及253例普通型前置胎盘产妇的妊娠结果进行回顾分析。结果在产妇的年龄、孕周及产前出血量情况均无明显差异的情况下,两组产妇的产后出血率及出血量、子宫切除率、胎盘植入率差异具有统计学意义(P<0.05);随着剖宫产次数的增加,凶险型前置胎盘的发生率也会成倍增加。结论凶险型前置胎盘的发生率受剖宫产次数的影响很大,凶险型前置胎盘易并发胎盘植入,会导致产妇出现产后大出血和婴儿窒息死亡,严重危害产妇及婴儿的健康和生命安全。
Objective To analyze and study the clinical treatment process and result of dangerous placenta previa placenta. Methods From June 2012 to December 2013, 5569 maternal births in our hospital were selected as the research objects, and the pregnant results of 36 cases of dangerous placenta previa and 253 cases of common placenta previa were retrospectively analyzed. Results There was no significant difference in maternal age, gestational age and prepartal hemorrhage between the two groups (P <0.05, P <0.05). The postpartum hemorrhage rate, bleeding volume, hysterectomy rate and placenta accreta rate were significantly different between the two groups ); With the increase in the number of cesarean section, the incidence of dangerous placenta previa will be doubled. Conclusion The prevalence of threatened placenta previa is greatly affected by the number of cesarean delivery. The plague of placenta previa placenta easily lead to postpartum hemorrhage and infant suffocation, which seriously endanger the health and life of maternal and infant Safety.