摘要
目的探讨彩色多普勒超声(CDU)在产前诊断胎儿前腹壁畸形(AAWDs)中的价值。方法 回顾性分析21胎经引产或随访证实的胎儿AAWDs声像图特征。结果 21胎AAWDs中,8胎为腹裂,10胎为脐膨出,3胎为体蒂异常。CDU确诊19胎,误诊2胎,诊断准确率90.48%。结论 CDU通过辨认胎儿脐带与AAWDs的关系,能较准确地显示AAWDs的病理特征,在胎儿AAWDs的诊断与鉴别诊断中起重要作用。
Objective To investigate the value of color Doppler ultrasonography（CDU） in diagnosis of prenatal fetal anterior abdominal wall defects（AAWDs）.Methods The sonographic features of 21 fetuses with AAWDs confirmed with induced labor or follow-up were analyzed retrospectively.Results There were 21 AAWDs fetuses,included 8 gastroschisis,10 omphalocele and 3 body stalk anomaly.Nineteen in 21 fetuses were diagnosed with CDU,while 2 were misdiagnosed.The ultrasonographic diagnostic accuracy was 90.48%.Conclusion CDU can identify the relationship between the defects and the umbilical cord,and thus accurately demonstrate the pathologic features of AAWDs,playing an important role in diagnosis and differential diagnosis of AAWDs.
出处
《中国医学影像技术》
CSCD
北大核心
2011年第1期147-150,共4页
Chinese Journal of Medical Imaging Technology
关键词
前腹壁畸形
超声检查
多普勒
彩色
胎儿
Anterior abdominal wall defects
Ultrasonography
Doppler
color
Fetus
