Arterial spin-labeling in routine clinical practice: a preliminary experience of 200 cases and correlation with MRI and clinical findings

被引：12

作者：

Chen, Tai-Yuan ^{[1
]}

Chiu, Lee ^{[2
]}

Wu, Tai-Ching ^{[1
]}

Wu, Te-Chang ^{[1
]}

Lin, Chien-Jen ^{[1
]}

Wu, Shih-Chuan

Tsui, Yu-Kun ^{[1
]}

机构：

[1] Chi Mei Med Ctr, Dept Med Imaging, Neuroradiol Sect, Tainan, Taiwan

[2] Providence St Joseph Med Ctr, Hollywood Media Ctr, Burbank, CA USA

来源：

CLINICAL IMAGING | 2012年 / 36卷 / 04期

关键词：

Arterial spin-labeling; MR perfusion technique; Hypoperfusion; Hyperperfusion; BRAIN-TUMORS; PERFUSION MRI; HYPOPERFUSION; PATTERNS; CONTRAST; DISEASE;

D O I：

10.1016/j.clinimag.2011.11.003

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：

We described our experience with a heterogeneous collection of 200 arterial spin-labeling (ASL) perfusion cases. ASL imaging was performed on a 1.5-T magnetic resonance imaging unit with a receive head coil using a second version of quantitative perfusion imaging. Sixty-four (32%) patients exhibited normal perfusion, 107 (53.5%) patients exhibited hypoperfusion, and 29 (14.5%) exhibited hyperperfusion. This ASL study illustrates the usefulness of ASL perfusion studies in a number of pathological conditions and that perfusion imaging can be implemented successfully in a routine clinical neuroimaging protocol. (C) 2012 Elsevier Inc. All rights reserved.

引用

页码：345 / 352

页数：8

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