超声检查在胎儿畸形诊断中的临床应用分析

The clinical application analysis of fetal anomaly by hypersound detection

目的探讨超声检查在胎儿畸形诊断中的临床应用。方法采用回顾性分析的方法,分析本院门诊及住院产前检查的4150例孕妇超声检查的临床资料。结果4150例孕妇经过超声诊断畸形儿72例,产后证实实际畸形儿75例,超声诊断检出率为72/75(96%),漏诊3例,漏诊率3/75(4%)。神经系统发病率最高17例,17/75(22.6%),其次心血管系统14例,14/75(18.7%);泌尿生殖系统10例,10/75(13.3%);肢体畸形7例,7/75(9.3%)等等,无脑儿、唇裂、上肢畸形各有1例漏诊。结论孕妇进行规范化的超声检查,对于降低漏诊率,减轻因盲目妊娠对孕妇、家族及社会的负担,对优生优育起着积极的意义。

Objective To approach clinical used of fetal anomaly diagnosis by hypersound. Method To retrospective analyze clinical data of 4150 cases gravidas hypersound in our hospital. Result There were 72 cases fetal anomaly in 4150 cases gravidas hypersound, after parturition confirm that,75 cases were fetal anoma- ly, hypersound diagnosis rate 72/75 （96%） , missed diagnosis 3 cases 3/75 （4%）. Nervous system 17cases, in cidence rate was 17/75 （22. 6% ）, recirculating system rate 14 cases 14/75 （ 18.7% ） ; alimentary system rate 10 cases, 10/75 （ 13.3% ）, urinary system 7 cases ,7/75 （ 9. 3% ） , anencephalus, cheilognathus,extremitas superior abnormity was 1 cases missed diagnosis. Conclusion The canonical hypersound of gravidas, which decreases missed diagnosis rate, abatement burden of gravidas, kindred, Social for blind pregnancy, which is actively significance for aristogenesis and well brood.