Arterial Spin-Labeled MR Perfusion Imaging: Clinical Applications

被引：121

作者：

Pollock, Jeffrey M. ^{[1
,2
]}

Tan, Huan ^{[3
]}

Kraft, Robert A. ^{[3
]}

Whitlow, Christopher T. ^{[1
]}

Burdette, Jonathan H. ^{[1
]}

Maldjian, Joseph A. ^{[1
]}

机构：

[1] Wake Forest Univ, Sch Med, Dept Radiol, Winston Salem, NC 27157 USA

[2] Oregon Hlth & Sci Univ, Dept Radiol, Portland, OR 97239 USA

[3] Wake Forest Univ, Dept Biomed Engn, Winston Salem, NC 27157 USA

来源：

MAGNETIC RESONANCE IMAGING CLINICS OF NORTH AMERICA | 2009年 / 17卷 / 02期

关键词：

Arterial spin-labeled MR imaging; Perfusion; Applications; Stroke imaging; Arterial spin labeling; Pulsed arterial spin labeling; CEREBRAL-BLOOD-FLOW; REVERSIBLE ENCEPHALOPATHY SYNDROME; PART; HEMIPLEGIC MIGRAINE; VASCULAR-RESPONSE; BRAIN-TUMORS; HYPERPERFUSION; HYPERCAPNIA; INVERSION; IMPLEMENTATION;

D O I：

10.1016/j.mric.2009.01.008

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：

Arterial spin labeling (ASL) imaging soon will be available as a routine clinical perfusion imaging sequence for a significant number of MR imaging scanners. The ASL perfusion technique offers information similar to that provided by conventional dynamic susceptibility sequences, but it does not require the use of an intravenous contrast agent, and the data can be quantified. The appearance of pathology is affected significantly by the ASL techniques used. Familiarity with the available sequence parameter options and the common appearances of pathology facilitates perfusion interpretation.

引用

页码：315 / +

页数：25

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