摘要
目的探讨三维超声Omniview(Omniview,自由解剖切面)技术联合容积对比成像VCI(volume contrast image容积对比成像)技术,评价胎儿颅后窝池及小脑蚓部发育的应用价值。方法对28例经二维超声检查中疑似为颅后窝池发育异常的胎儿,每一病例都运用三维超声Omniview技术联合容积对比成像VCI技术获取胎儿颅脑的正中矢状切面对其进行分析。结果检查28例胎儿(22-32孕周)伴有下列中枢神经系统畸形:Dandy-Walker畸形,BIakeporch囊肿,颅后窝蛛网膜囊肿,小脑蚓部发育不良,单纯后颅窝增宽。结论三维超声Omniview技术联合容积对比成像VCI技术有助于清晰显示胎儿颅后窝结构,增进胎儿颅脑检查的完整性,为评估胎儿颅脑解剖正常与异常提供了一种更为简便、快速和有效的方法,可以成为常规应用技术。
Objective：To explore the application value of evaluating posterior cranial fossa and cerebellar vermis development by omniview technology of three-dimensional ultrasound combine with volume contrast imaging. Methods：To analisis the ultrasonic imaging of fetus brain median obtained by omniview technology of three-dimensional ultrasound combine with volume contrast imaging for every case which is diagnosed abnormal development of posterior cranial fossa dubiously by two dimensional ultrasound. Results：To check the 28 fetuses which are checked during 22 to 32 weeks of gestation with neural malformation including Dandy-Walker,Blakeporch cyst,posterior fossa arachnoid cyst,maldevelopment of vermis cerebelli,posterior cranial fossa broadening. Conclusion：It can display posterior cranial fossa of fetus clearly by omniview technology of three-dimensional ultrasound combine with volume contrast imaging.It is a simple,fast and effective way to evaluate anatomic structure of fetus brain and we can use it routinely.
出处
《中国优生与遗传杂志》
2016年第6期91-92,107,F0002,共4页
Chinese Journal of Birth Health & Heredity
关键词
胎儿后颅窝结构
小脑蚓部
二维超声
三维超声
Omniview
VCI
Posterior cranial fossa
Cerebellar vermis
Two dimensional ultrasound
Three-dimensional ultrasound
Omniview technology
Volume Contrast Imaging
