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判断多胎妊娠羊膜性和绒毛膜性的临床实践

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摘要 目的以组织病理诊断为参照,评价一所三级医院及转诊医生产前判断多胎妊娠羊膜性和绒毛膜性的准确性。方法回顾性分析289例多胎妊娠转诊医生、三级医院及组织病理学判断羊膜性和绒毛膜性的情况。结果从基层医院转诊来的289例多胎妊娠中,仅43.6%(126/289)在转诊前获得准确判断。三级医院诊断羊膜性和绒毛膜性的总体准确率为94.8%(274/289),并且双胎及三胎妊娠100%在早孕期得到诊断。因为不确定羊膜性和绒毛膜性而转诊的病例中,包括46.1%(113/245)的双胎和64.1%(25/39)的三胎。结论早期发现关键性的超声特征可用以准确判断羊膜性和绒毛膜性。转诊医生准确判断羊膜性和绒毛膜性与三级医院相比明显不够准确,建议这些基层医院提高诊断技能并在诊断不确定时及时转诊。
出处 《中国产前诊断杂志(电子版)》 2011年第1期21-25,共5页 Chinese Journal of Prenatal Diagnosis(Electronic Version)
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