磁共振扩散峰度成像(DKI)临床研究进展

被引:59
作者
王玉亮
初建平
机构
[1] 中山大学附属第一医院医学影像科
关键词
D O I
暂无
中图分类号
R445.2 [核磁共振成像];
学科分类号
100231 [临床病理学];
摘要
<正>扩散峰度成像(diffusion kurtosis imaging,DKI)是一种磁共振扩散成像的新兴技术,是反映生物组织非高斯分布的水分子扩散运动的方法。它是基于扩散张量成像(diffusion tensor imaging,DTI)技术上的延伸,能够比DTI更加敏感的反应组织微结构的复杂程度[1]。DKI技术最早由纽约大学Jenson教授于2005年提出[2]。后其参数经香港大
引用
收藏
页码:340 / 345
页数:6
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