摘要
目的:回顾性研究完全型与矫正型大动脉转位的产前超声图像特征,提高产前超声诊断率。方法:将13例大动脉转位胎儿产前超声图像与引产后胎儿或新生儿心脏资料进行对照,分析本病两种类型的产前超声图像特征及诊断本病的有效切面。结果:产前诊断大动脉转位胎儿13例,完全型大动脉转位10例,矫正型大动脉转位3例,大动脉转位胎儿产前超声图像具有特征性,有效的心脏切面是左、右心室流出道切面。结论:本研究显示大动脉转位有特征性的产前超声图像征象,以此诊断本病准确率较高。
Objective： To improve antenatal sonographic diagnosis rate of transposition of the great arteries （TGA）. The ultrasonic characteristics of complete andcorrected TGA were analyzed antenatally. Methods： This was a contrast study of the examination of 13 fetuses diagnosed with transposition of the great arteries compare with image characteristics of the prenatal ultrasonic diagnosis to the postnatal corpse anatomy.. The ultrasonic characteristics of the transposition of the great arteries and the effect views to diagnosis TGA were analyzed. Results： There were 13 cases with fetal transposition of the great arteries including 10 cases with complete transposition of the great arteries and 3 cases with corrected transposition of the great arteries. The sonographic image of TGA is typical and the effect views to diagnosis TGA are left and right ventricle outflow tract. Conclusion： The fetal with the transposition of the great arteries has typical sonographic image. Fetal with the transposition of the great arteries can be examined more accurately according to this typical sonographic image characteristic in prenatal period.
出处
《中国妇幼保健》
CAS
北大核心
2007年第15期2074-2076,共3页
Maternal and Child Health Care of China
关键词
超声
胎儿
大动脉
转位
Ultrasonography
Fetal Anormalies heart
Transposition of the great arteries
