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四维血流磁共振成像在门静脉系统中的应用现状

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磁共振成像在门静脉系统中的应用越来越受到重视,而四维血流磁共振成像作为一种新型磁共振技术,可以动态显示血管内血流动力学的变化.目前,该技术已广泛应用于全身各个血管系统检查中,其可以从形态学和血流动力学两方面对血流进行定性和定量分析,对疾病的诊断及其严重程度的判断具有重要意义.本文就四维血流磁共振成像在门静脉系统中的临床应用现状进行简要综述.
Application status of four-dimensional flow magnetic resonance imaging in portal venous system
The application of magnetic resonance imaging in portal venous system has attracted more and more attention.As a new magnetic resonance technology,four-dimensional flow magnetic resonance imaging can dynamically display the intravascular hemodynamic changes.At present,this technique has been widely used in the examination of various vascular systems throughout the body,and can qualitatively and quantitatively analyze blood flow from both morphological and hemodynamic aspects,which is of great significance for the diagnosis of diseases and the judgment of their severity.This article reviews the clinical application of four-dimensional flow magnetic resonance imaging in portal venous system.

portal venous systemhemodynamicsfour-dimensional flow magnetic resonance imagingphase contrast techniquecirrhosisportal hypertensiontransjugular intrahepatic portosystemic shunt

胡勤勤、张德川、姜阳、方玉、张玉龙、杨华

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湖南中医药大学,湖南 长沙 410208

重庆市中医院放射科,重庆 400021

门静脉系统 血流动力学 四维血流磁共振成像 相位对比技术 肝硬化 门静脉高压 经颈静脉肝内门体分流术

江北区科卫联合医学科研项目

JBKW2023xy001

2024

10.11659/jjssx.05E023070

局解手术学杂志
重庆市解剖学会,第三军医大学

局解手术学杂志

CSTPCD
影响因子：1.063
ISSN：1672-5042
年,卷(期)：2024.33(4)
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