三维超声在11-13^(+6)周胎儿中枢神经系统畸形的应用价值  

The Value of Three-Dimensional Ultrasound in The Diagnosis of Fetal Central Nervous System At 11-13^(+6) Weeks

作　　者：周敏[1] 肖丽达[1] 曾俊怡 王丽珍[1] Zhou Min, Xiao Lida, Zeng Junyi, Wang Lizhen(Shunde First People＇s Hospital, Foshan, Guangdong , Foshan, Guangdong 52800)

机构地区：[1]广东佛山顺德第一人民医院,广东佛山528000

出　　处：《现代医用影像学》2017年第6期1551-1553,共3页Modern Medical Imageology

摘　　要：目的:分析三维超声检查在11-13^(+6)周早孕期胎儿中枢神经系统畸形中的应用价值。方法:对2012年1月至2016年12月期间在我院超声科进行11-13^(+6)周三维超声检查的22532名孕妇进行回顾行分析,统计无脑及露脑畸形、前脑无裂畸形、脑膜膨出、脊柱裂、脊柱排列异常等中枢神经系统异常胎儿例数,分析三维超声在早孕期中枢神经系统异常的应用价值。结果:经三维超声诊断发现中枢神经系统畸形22例:其中无脑儿及露脑畸形14例,脑膨出3例,全前脑2例,开放性脊柱裂2例,脊柱排列异常4例。结论:三维产前超声检查作为排查胎儿11-13^(+6)周中枢系统畸形的重要方法,对早期诊断胎儿中枢神经系统畸形有较显著的临床应用价值。Objective：To evaluate the application value of three-dimensional ultrasonography in fetal central neurological malformations during first-trimester.11-13^＋6 weeks.Methods：A total of 22532 pregnant women underwent 11-13^＋6 weeks were retrospectively analyzed of 3D-ultrasound in our hospital from Jan.2012 to Dec.2016.Calculatie the number of abnormal fetal central neurological malformations,such as anencephaly,exencephaly,encephalocele,holoprosencephaly,open spina-bifida and abnormal spine arrangement.The application value of three-dimensional ultrasonography in central nervous system abnormality of first-trimester fetal was analyzed.Results：22 cases of central nervous system deformity were found by three-dimensional ultrasonography.There were 14 cases of anencephaly and exencephaly,3 cases of encephalocele,2 cases of holoprosencephaly,2 cases of open spina bifida and 4 cases of abnormal spine arrangement.Conclusion ：Three-dimensional prenatal ultrasound is an important method for the diagnosis of fetal central nervous system malformation in the first trimester 11-13^＋6 weeks of fetus.

关 键 词：三维超声检查 11^13+6周 胎儿中枢神经系统畸形 

分 类 号：R445.1[医药卫生—影像医学与核医学] R714.53[医药卫生—诊断学]