摘要
Abstract
Objective To explore the clinical characteristics of pernicious placenta previa and its threat to pregnant women to improve the public's awareness and help them avoid the occurrence of the disease.Methods The clinical data of 67 pregnant women with pernicious placenta praevia (group A) admitted into our hospital from January,2013 to December,2014 was analyzed and were compared with those 120 pregnant women with normal placenta previa from the same period (group B).Results The bleeding volume during operation was (2045.1±451.3) ml,and 24 h postpartum (2632.4 ±431.8) ml,the uterine resection rate was 22.39％,and the placenta implantation rate was 28.36％ in group A,which were statistically different from those in group B(P＜0.05).The premature delivery rate,the rate of neonatal neonatal asphyxia,and the mortality were higher in group A than in group B,with statistical differences (P＜0.05).Conclusions Pernicious placenta praevia,especially that complicated with placenta accrete,can cause great harm to patients' health,lives,and fetus.Therefore,cesarean section rate must be reduce to lower the incidence of placenta praevia,good arrangement made in perioperative period,and postpartum hemorrhage rescue prepared.关键词
凶险型前置胎盘/胎盘植入/产后出血Key words
Pernicious placenta previa/Placenta accreta/Postpartum hemorrhage
