Study on the application of two-dimensional combined with three-dimensional ultrasound in the diagnosis of fetal cardiac malformation in late pregnancy prenatally
LI Yan
HUANG Wenqi
LIN Guangyao
Abstract：Objective To study the efficiency of two-dimensional combined with three-dimensional ultrasound in the diagnosis of fetal cardiac malformation in late pregnancy prenatally. Methods 200 pregnant and parturient women, who visited our hospital for prenatal inspection from May 2014 to January 2017, were selected in this work. Through two-dimensional combined with three-dimensional ultrasound, the echocardiography was conducted and the results of the prenatal ultrasound and postpartum diagnosis were compared and analyzed. Results Of those 212 fetuses, 70 were detected with congenital heart malformation via two-dimen-sional joint three-dimensional ultrasound before the birth, while, the postpartum visit results were 78 cases. Thus, the diagnostic coincidence rate was 89. 74%. Among those 78 fetuses, 58 presented with severe malformation, accounting for 74. 36% of fetal cardiac malformations, 20 were non-serious malformation fetus (VSD), accounting for 25. 64% of the fetal cardiac malforma-tion. Only 4 CV section diagnosed 152 cases with the fetal congenital heart malformation, accounting for 71. 69% of the fetuses. Conclusion The two-dimensional combined with three-dimensional ultrasound has high diagnostic accuracy in prenatal screening for cardiac malformation fetuses at late pregnancy. This strategy has the traits in terms of the convenient application, simple opera-tion, no trauma, and easy acceptation by the pregnant women. At the same time, to provide diagnostic accuracy, it should strengthen all aspects of joint detection, in order to better improve the detection rate of fetus congenital heart diseases.
Keywords：Two-dimensional joint three-dimensional ultrasoundPrenatal late pregnancy fetal cardiac malformationDiagno-sis
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 1676-1678 )