CAJ | 학술논문

目的：探讨彩色多普勒超声诊断胎儿门静脉血管畸形的价值。方法应用彩色多普勒，对出生后间接门静脉血管造影证实的24例引产胎儿门静脉血管畸形的特点进行分析回顾。结果门静脉狭窄声图像特征：呈现出的箭矢状的部分及其粗细不一样的亮色的带子；主干狭窄，肝内没有很明显的门静脉管道，带子是粗细不一样的光带。肝内门脉各个分支杂乱不清。24例门静脉血管畸形中，肝内门静脉狭窄8例，门静脉缺如6例，门静脉左右支反位4例，肝内门静脉即肝静脉瘘4例，肝动脉2例。彩色多普勒超声结果和出生后间接门静脉血管造影结果符合。结论彩色多普勒在诊断胎儿门静脉血管畸形的检查中有很重要的临床价值。
목적：탐토채색다보륵초성진단태인문정맥혈관기형적개치。방법응용채색다보륵，대출생후간접문정맥혈관조영증실적24례인산태인문정맥혈관기형적특점진행분석회고。결과문정맥협착성도상특정：정현출적전시상적부분급기조세불일양적량색적대자；주간협착，간내몰유흔명현적문정맥관도，대자시조세불일양적광대。간내문맥각개분지잡란불청。24례문정맥혈관기형중，간내문정맥협착8례，문정맥결여6례，문정맥좌우지반위4례，간내문정맥즉간정맥루4례，간동맥2례。채색다보륵초성결과화출생후간접문정맥혈관조영결과부합。결론채색다보륵재진단태인문정맥혈관기형적검사중유흔중요적림상개치。
Objective: to investigate the value of color doppler ultrasound in the diagnosis of vascular malformations of the fetus. Methods: the characteristics of 24 cases of fetal portal vein malformations in cases of fetal portal vein were con rmed by color doppler. Results: portal vein stenosis acoustic image features: showing the arrow shaped part and not the same as the thickness of bright band; trunk stenosis, intrahepatic portal pipeline is obvious that the belt is not the same as the thickness of the band. intrahepatic portal branches mixed up. 24 cases of portal vein malformations and intrahepatic portal vein stenosis in 8 cases, 6 cases of absence of the portal vein and portal vein left branch of antisite (4 cases), intrahepatic portal vein, the hepatic vein stula in 4 cases, hepatic artery in 2 cases. Color Doppler ultrasound ndings and the birth of the indirect portal vein angiography results were in line with. Conclusion:color doppler has important clinical value in the diagnosis of fetal malformations of the portal vein.