河北医学2017，Vol.23Issue(5)：748-752,5.DOI:10.3969/j.issn.1006-6233.2017.05.013
彩色多普勒超声在孕11~13+6周中胎儿颅后窝结构的检测价值
The Value of Color Doppler Ultrasonography in the Detection of Fetal Posterior Fossa Structure in 11-13+6 Gestation Weeks
摘要
Abstract
Objective:To study the value of color doppler ultrasound in testing the structure of fetus posterior cranial-fossa during 11-13+6 weeks pregnancy.Methods: The women of 11-13+6-weeks pregnant diagnosed monocyesis and accepted nuchal translucency (NT) examination were observed in this article in our hospital from February 2014 to February 2016.There were 502 fetuses in the normal group, 3 Dandy-Walker syndrome cases were belonged to the control group.The basic information of two groups, including the women's age, gestational age, height, weight, incest, childbearing history were recorded and analyzed.Using color doppler ultrasound to measure the fetal crown-rump length (CRL) and NT value.From scanning images of posterior cranial-fossa, including median sagittal section and premenstrual halid-e cerebellum transverse section, brain stem (BS) diameter, cistern magna (CM) diameter and the distance from brain stem to occipital bone (BSOB) were measured.Results:On the basic information, such as gestational age, height, weight and so on, there have no sig-nificant difference between the normal group and Dandy-Walker syndrome cases (P>0.05), but the CRL of Dandy-Walker syndrome fetus was shorter than the normal (P<0.05), while NT value was higher than the normal (P<0.05).Moreover, in the control group, the BS and CM were decreased, however BSOB was increased (P<0.05).Conclusion:It's different about the posteri-or cranial-fossa between Dandy-Walker syndrome fetus and the normal, including BS, CM and BSOB.It proves that color doppler ultrasoundcan be used to test the structure of fetus posterior cranial-fossa during 11-13+6 weeks' pregnancy, and screen abnormal fetus.关键词
彩色多普勒超声/颅后窝/胎儿Key words
Color doppler ultrasound/Posterior cranial-fossa/Fetus引用本文复制引用
张波芸,闫瑞,刘新,汪越君,陈玥锦,李京..彩色多普勒超声在孕11~13+6周中胎儿颅后窝结构的检测价值[J].河北医学,2017,23(5):748-752,5.基金项目
陕西省卫生厅科研基金项目,(编号:2013JM30183) （编号:2013JM30183）
