摘要
目的探讨胎儿神经系统畸形的超声诊断价值及临床意义。方法回顾性分析86例超声产前诊断的胎儿神经系统畸形病例的声像图特征与临床意义。结果超声产前诊断胎儿神经系统畸形86例,其中脑积水23例,无脑或露脑畸形21例,脊柱裂15例,脑或脑膜膨出8例,前脑无裂畸形7例,Dandy-Wallker畸形6例,胼胝体发育不全3例,蛛网膜囊肿2例,Galen静脉瘤1例,合并多发畸形44例,86例均经引产或出生后证实,诊断符合率100%,合并多发畸形并发畸形漏诊9例,并发症漏诊率10.47%。结论超声对产前胎儿神经系统畸形的诊断具有重要的临床价值。
Objective：To evaluate ultrasonography prenatal diagnosis valeue for fetal nervous system anomalies and the clinical value. Methods：The clnical and sonography of 86 cases diagnosed prenatally by sonography were retrospectively analyzed. Results：Totally 86 cases of nervous system anomaly fetals were enrolled by ultrasonography,23 were hydrocephalus,21 anencephaly or exencephaly,15 spina bifida,8 encephalocele or meningoceles,7 holoprosencephaly,6 Dandy-Walker,3 ACC,2 arachnoid cyst and 1 vein of Galen aneurysm,44 cases with the other anomalies,86 cases with fetal of nervous system abnormalities were confirmed by post-natal evaluation or abortion. Ultrasonography prenatal diagnostic coincidence rate of fetal nervous system anomalies was 100%.9 cases with the other system anomalies were missed diagnosis,accounting for 10.47%（9/86）. Conclusions：It is suggested that ultrasonography provides important valuable information for diagnosis of fetal nervous system anomalies.
出处
《中国优生与遗传杂志》
2010年第7期108-109,共2页
Chinese Journal of Birth Health & Heredity
关键词
胎儿神经系统
畸形
超声
产前诊断
Fetal nervous system
Anomaly
Ultrasonography
Prenatal diagnosis
