不同时期采取超声诊断帆状胎盘的诊断正确率及临床价值

Diagnostic accuracy and clinical value of ultrasonography in the diagnosis of placenta velutipes at different stages

目的探讨不同时期采取超声诊断帆状胎盘的诊断正确率及临床价值。方法收集我院2015年3月~2019年2月确诊为帆状胎盘的50例患者,定义为研究组,根据研究组入院时孕周分为20例中孕期组和30例晚孕期组。同时选择我院产前检查正常的50例孕妇作为对照组。对比研究组和对照组新生儿不良反应发生率;中孕期组和晚孕期组帆状胎盘检出率。结果研究组新生儿不良反应发生率明显高于对照组,比较有差异(P<0.05);中孕期组帆状胎盘检出率明显高于晚孕期组,两组分别为92.1%,33.3%,比较有差异(P<0.05)。结论超声诊断帆状胎盘有较高的诊断正确率。

Objective To investigate the diagnostic accuracy and clinical value of ultrasound in the diagnosis of placenta velutipes at different stages.Methods 50 cases of placenta velutipes diagnosed in our hospital from March 2015 to February 2019 were defined as the study group.According to the gestational weeks at admission,the study group was divided into 20 cases of mid-pregnancy group and 30 cases of late pregnancy group.At the same time,50 pregnant women with normal prenatal examination in our hospital were selected as the control group.The incidence of adverse reactions of newborns in the study group and the control group was compared,and the detection rate of sail placenta in the middle and late pregnancy groups was also compared.Result The incidence of neonatal adverse reactions in the study group was significantly higher than that in the control group(P<0.05);the detection rate of sail placenta in the middle pregnancy group was significantly higher than that in the late pregnancy group(92.1%and 33.3%respectively),and there was a difference between the two groups(P<0.05).Conclusion Ultrasound has a high diagnostic accuracy in the diagnosis of placenta velutipes.