经腹部及会阴部超声联合诊断前置胎盘的临床效果研究

Study on clinical diagnosis effect of abdominal and perineal combined ultrasonography on placenta previa

目的:研究采用经腹部及会阴部超声联合方式在诊断前置胎盘的应用价值。方法:对我院2014年5月至2016年5月收治的94例前置胎盘产妇经腹部及会阴部超声检查资料及单纯经腹部超声检查资料进行回顾性分析,比较两种超声检查诊断符合率情况。结果:经腹部及会阴部超声联合诊断前置胎盘符合率达到95.7%,单纯经腹超声诊断前置胎盘符合率为81.9%,组间差异具有统计学意义(P<0.05)。结论:经腹部及会阴部超声联合诊断前置胎盘具有较高符合率,方法安全可靠具有较高的诊断价值,可进行临床推广。

Objectives： To study the value of transabdominal and perineal combined ultrasonography in the diagnosis of placenta previa. Methods： 94 patients with placenta previa which were diagnosed by abdominal and perineal ultrasonography from May 2014 to May 2016 were analyzed. The diagnostic coincidence rates of two ultrasound methods were compared. Results： The coincidence rate of combined method was 95. 74%,and the coincidence rate of perineal ultrasonography was 81. 91%. The difference was statistically significant（ P 0. 05）.Conclusion： The diagnosis of placenta previa by abdominal and perineal ultrasonography has a high coincidence rate,which has a high diagnostic value and can be clinically promoted.