Emerging Applications of Abdominal 4D Flow MRI

被引：41

作者：

Roldan-Alzate, Alejandro ^{[1
,2
,3
]}

Francois, Christopher J. ^{[1
]}

Wieben, Oliver ^{[1
,4
]}

Reeder, Scott B. ^{[1
,2
,3
,4
,5
]}

机构：

[1] Univ Wisconsin, Dept Radiol, 1111 Highland Ave,2494 WIMR 2, Madison, WI 53705 USA

[2] Univ Wisconsin, Dept Mech Engn, Madison, WI 53705 USA

[3] Univ Wisconsin, Dept Biomed Engn, Madison, WI 53705 USA

[4] Univ Wisconsin, Dept Med Phys, Madison, WI 53705 USA

[5] Univ Wisconsin, Dept Emergency Med, Madison, WI 53705 USA

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2016年 / 207卷 / 01期

基金：

美国国家卫生研究院;

关键词：

4D flow MRI; abdominal hemodynamics; cirrhosis; meal challenge; renal artery stenosis; PHASE-CONTRAST MR; INTRAHEPATIC PORTOSYSTEMIC SHUNT; WALL SHEAR-STRESS; RANDOMIZED CONTROLLED-TRIAL; PORTAL VENOUS FLOW; BLOOD-FLOW; VARICEAL HEMORRHAGE; VELOCITY-MEASUREMENTS; PC-MRA; HYPERTENSION;

D O I：

10.2214/AJR.15.15995

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

OBJECTIVE. Comprehensive assessment of abdominal hemodynamics is crucial for many clinical diagnoses but is challenged by a tremendous complexity of anatomy, normal physiology, and a wide variety of pathologic abnormalities. This article introduces 4D flow MRI as a powerful technique for noninvasive assessment of the hemodynamics of abdominal vascular territories. CONCLUSION. Four-dimensional flow MRI provides clinicians with a more extensive and straightforward approach to evaluate disorders that affect blood flow in the abdomen. This review presents a series of clinical cases to illustrate the utility of 4D flow MRI in the comprehensive assessment of the abdominal circulation.

引用

页码：58 / 66

页数：9

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