| 体素内不相干运动的扩散加权像在肾病中的研究进展 |
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| 引用本文： | 黄晓霞,叶裕丰,张徐雯,黄晨,冯惠岗,黄益,陈汉威. 体素内不相干运动的扩散加权像在肾病中的研究进展[J]. 中华介入放射学电子杂志, 2019, 7(2): 155-159. DOI: 10.3877/cma.j.issn.2095-5782.2019.02.012 |
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| 作者姓名： | 黄晓霞 叶裕丰 张徐雯 黄晨 冯惠岗 黄益 陈汉威 |
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| 作者单位： | 1. 510632 广州 暨南大学第一附属医院（华侨医院）放射影像科2. 510000 广州 番禺中心医院放射影像科3. 510000 广州 番禺中心医院微创介入科 |
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| 基金项目： | 广州市医学重点学科建设项目(穂卫科[2016]27号) |
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| 摘 要： | 传统扩散加权成像（DWI）对脑部及腹腔脏器病变具有诊断功能，对肾脏等具有丰富微循环组织的病变诊断仍有局限性。体素内不相干运动的扩散加权像（IVIM-DWI）通过分离作用弥补了DWI的不足，对肾功能的评估和慢性肾病及肿瘤性肾病的诊断起影像支持作用。本文就IVIM-DWI在临床上的运用及其原理进行详细的阐述。
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| 关 键 词： | 体素内不相干运动的扩散加权像 肾病 肾功能试验 影像学 综述 |
| 收稿时间： | 2019-02-22 |
Research progress on diffusion weighted images of intravoxel incoherent motion in kidney disease |
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| Xiaoxia Huang,Yufeng Ye,Xuwen Zhang,Chen Huang,Huigang Feng,Yi Huang,Hanwei Chen. Research progress on diffusion weighted images of intravoxel incoherent motion in kidney disease[J]. Chinese Journal of Interventional Radiology (Electronic Edition), 2019, 7(2): 155-159. DOI: 10.3877/cma.j.issn.2095-5782.2019.02.012 |
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| Authors: | Xiaoxia Huang Yufeng Ye Xuwen Zhang Chen Huang Huigang Feng Yi Huang Hanwei Chen |
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| Affiliation: | 1. Department of Radiology, the First Affiliated Hospital of Jinan University, Guangzhou 510632, China2. Department of Imaging, Panyu Central Hospital of Guangzhou, Guangzhou 511400, China3. Department of Interventional, Panyu Central Hospital of Guangzhou, Guangzhou 511400, China |
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| Abstract: | Traditional diffusion weighted imaging (DWI) can diagnose brain lesions and abdominal organs, but it has limitation to diagnose lesions in tissues with rich microcirculation, such as the kidney. Diffusion-weighted images of intravoxel incoherent motion (IVIM-DWI) remedy the deficiency through separated function, and play a supporting role in the assessment of renal function and the diagnosis of chronic and neoplastic nephropathy. This article discussed the clinical application of IVIM-DWI and principle in detail. |
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| Keywords: | Diffusion-weighted images of intravoxel incoherent motion Nephrosis Kidney function tests Imaging Review |
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