Quantitative Methods in Abdominal MRI: Perfusion Imaging.
Quantitative Methods in Abdominal MRI: Perfusion Imaging.
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DOI：
10.1097/rmr.0000000000000145
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发表时间：
2017-12
期刊：
影响因子：
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通讯作者：
Pedrosa I
中科院分区：
文献类型：
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作者：
Madhuranthakam AJ;Yuan Q;Pedrosa I
动脉自旋标记（ASL）和大量欠采样动态对比增强（DCE） MRI采集的最新进展为探索定量灌注成像在临床实践中用于评估各种腹部疾病的常规应用提供了新的机会。在这篇综述中，我们讨论了用于定量组织灌注的ASL和DCE MRI技术的不同获取和数据分析方法，并介绍了这些技术在腹部肿瘤和非肿瘤条件下的各种临床应用。
Recent improvements in arterial spin labeled (ASL) and vastly under-sampled dynamic contrast enhanced (DCE) MRI acquisitions are providing a new opportunity to explore the routine use of quantitative perfusion imaging for evaluation of a variety of abdominal diseases in clinical practice. In this review, we discuss different approaches for the acquisition and data analysis of ASL and DCE MRI techniques for quantification of tissue perfusion and present various clinical applications of these techniques in both neoplastic and non-neoplastic conditions in the abdomen.