Perfusion MRI: The Five Most Frequently Asked Technical Questions

被引：249

作者：

Essig, Marco ^{[1
]}

Shiroishi, Mark S. ^{[2
]}

Thanh Binh Nguyen ^{[3
]}

Saake, Marc ^{[1
]}

Provenzale, James M. ^{[4
,5
,6
,7
]}

Enterline, David ^{[4
]}

Anzalone, Nicoletta ^{[8
]}

Doerfler, Arnd ^{[1
]}

Rovira, Alex ^{[9
]}

Wintermark, Max ^{[10
]}

Law, Meng ^{[2
]}

机构：

[1] Univ Erlangen Nurnberg, Dept Neuroradiol, D-91054 Erlangen, Germany

[2] Univ So Calif, Keck Sch Med, Dept Radiol, Div Neuroradiol, Los Angeles, CA 90033 USA

[3] Ottawa Hosp, Dept Med Imaging, Ottawa, ON, Canada

[4] Duke Univ, Med Ctr, Dept Radiol, Durham, NC 27710 USA

[5] Emory Univ, Sch Med, Dept Radiol & Imaging Sci, Atlanta, GA USA

[6] Emory Univ, Sch Med, Dept Oncol, Atlanta, GA USA

[7] Emory Univ, Sch Med, Dept Biomed Engn, Atlanta, GA USA

[8] Sci Inst HS Raffaele, Milan, Italy

[9] Univ Autonoma Barcelona, Vall dHebron Hosp, Dept Radiol, MR Unit, E-08193 Barcelona, Spain

[10] Univ Virginia, Dept Neuroradiol, Charlottesville, VA USA

来源：

AMERICAN JOURNAL OF ROENTGENOLOGY | 2013年 / 200卷 / 01期

基金：

美国国家卫生研究院;

关键词：

CNS imaging; contrast agents; gadobutrol; perfusion MRI; MAGNETIC-RESONANCE PERFUSION; GADOLINIUM CONTRAST-MEDIA; ACUTE ADVERSE-REACTIONS; ARTERIAL-BLOOD VOLUME; BRAIN-TUMORS; GADOPENTETATE DIMEGLUMINE; NONINVASIVE MEASUREMENT; GADOBENATE DIMEGLUMINE; DIAGNOSTIC-ACCURACY; ENHANCED MRI;

D O I：

10.2214/AJR.12.9543

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. This and its companion article address the 10 most frequently asked questions that radiologists face when planning, performing, processing, and interpreting different MR perfusion studies in CNS imaging. CONCLUSION. Perfusion MRI is a promising tool in assessing stroke, brain tumors, and patients with neurodegenerative diseases. Most of the impediments that have limited the use of perfusion MRI can be overcome to allow integration of these methods into modern neuroimaging protocols.

引用

页码：24 / 34

页数：11

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