孕11-14w经腹联合经阴道超声筛查诊断胎儿畸形的应用价值

Application value of transbdominal sonography combined with transvaginal sonography in diagnosis of fetal malformation during 11 and 14 Gestational weeks

目的 探讨经腹联合经阴道超声筛查诊断孕11~14w胎儿结构异常的价值。方法 应用经腹联合经阴道超声对孕11-14w孕妇进行检查,分析胎儿结构异常者的声像图表现,所有检查畸形者均均与胎儿引产结果、中晚孕超声复查及产后检查结果进行对照。结果 80例孕妇中超声检查畸形者24例,随访23例,1例失访。结论 经腹联合经阴道超声检查提高了胎儿畸形的早期检出,对筛查诊断孕11~14w周胎儿畸形有重要价值。

Objective： To investigate the value of combined abdominal ultrasound and transvaginal ultrasound in the diagnosis of fetal structural abnormalities in the 11-14 weeks of pregnancy.Methods： Use the method of Abdominal ultrasound combined with transvaginal ultrasound to check at 11-14 weeks pregnant women, The ultrasonic characteristics of fetuses with structural abnormalities were analyzed. The result of all the Fetal malformation were compared with fetal middle-late pregnancy ultrasound induced labor results and postnatal examination results.Results： In 80 cases of pregnant women, 24 cases of fetal malformation were examined by ultrasonic examination, among which 23 cases were followed up and 1 case was lost. Conclusion： The combination of abdominal ultrasound and transvaginal ultrasound can improve the early detection rate of fetal structural abnormalities and plays an important role in the diagnosis of fetal malformations of pregnancy 11-14 weeks.