经腹联合经会阴超声对前置胎盘的诊断价值

目的探讨经腹联合经会阴超声检查对前置胎盘的诊断价值。方法回顾性分析临床证实为前置胎盘的49例患者经腹联合经会阴超声检查与经腹联合经阴道超声检查资料。结果经腹超声检查诊断符合率为79.6%(39/49),经腹联合经会阴超声检查诊断符合率提高到91.8%(45/49),经腹联合经阴道超声检查诊断符合率提高到93.9%(46/49)。结论经腹联合经阴道超声与经腹联合经会阴超声均能提高前置胎盘诊断的符合率,两者在诊断符合率方面比较差异无统计学意义(P0.05);因经腹联合经会阴超声既方便又安全,故其在诊断前置胎盘方面具有更重要的临床价值。

Diagnostic value of transabdominal ultrasonography combined with transperineal ultrasonography in placenta praevia

Objective To investigate the diagnostic value of transabdominal combined with transperineal ultrasonography in placenta praevia.Methods The data of 49 patients by transabdominal combined with transperineal ultrasonography and transabdominal combined with transvaginal ultrasonography were analyzed retrospectively,which were confirmed as placenta praevia in clinid.Results The diagnosis accordance rate of transabdominal Ultrasonography was 79.6%（39 /49）,the one of transabdominal combined with transperineal ultrasonography raises to 91.8%（45 /49）,and the one of transabdominal combined with transvaginal ultrasonography raises to 93.9%（46 /49）.Conclusion Transabdominal combined with transvaginal ultrasonography and transabdominal combined with transperineal ultrasonography all can raise the diagnosis accordance rate in placenta praevia,but there is no significant difference in the diagnosis accordance rate.For convenience and security,transabdominal combined with transperineal ultrasonography have the prior diagnostic value in placenta praevia.