Pulmonary perfusion imaging using MRI: clinical application

被引：0
作者：
Ley, Sebastian [1 ,2 ,3 ]
Ley-Zaporozhan, Julia [1 ,2 ]
机构：
[1] Univ Toronto, Toronto Gen Hosp, Dept Med Imaging, Div Cardiothorac Imaging, 585 Univ Ave, Toronto, ON M5G 2N2, Canada
[2] Univ Hlth Network, Toronto Gen Hosp, Toronto, ON M5G 2N2, Canada
[3] Univ Heidelberg Hosp, Dept Diagnost & Intervent Radiol, D-69120 Heidelberg, Germany
来源：
INSIGHTS INTO IMAGING | 2012年 / 3卷 / 01期
关键词：
Magnetic resonance imaging; Perfusion; Lung; Application; Arterial spin labeling perfusion; Contrast-enhanced perfusion;
D O I：
10.1007/s13244-011-0140-1
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：
Background Lung perfusion is one of the key components of oxygenation. It is hampered in pulmonary arterial diseases and secondary due to parenchymal diseases. Methods Assessment is frequently required during the workup of a patient for either of these disease categories. Results This review provides insight into imaging techniques, qualitative and quantitative evaluation, and focuses on clinical application of MR perfusion. Conclusion The two major techniques, non-contrast-enhanced (arterial spin labeling) and contrast-enhanced perfusion techniques, are discussed.
引用
收藏
页码：61 / 71
页数：11
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