Application of diffusion magnetic resonance imaging in pathological grading of meningioma

LI Xuanxuan; LU Yiping; YIN Bo

doi:10.19732/j.cnki.2096-6210.2019.05.011

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Application of diffusion magnetic resonance imaging in pathological grading of meningioma

更新时间：2025-12-15

- Application of diffusion magnetic resonance imaging in pathological grading of meningioma
- Vol. 28, Issue 5, Pages: 344-348(2019)
- 作者机构：
- 作者简介：
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- DOI：10.19732/j.cnki.2096-6210.2019.05.011
  CLC：
- Published Online：28 October 2019，
  
  Published：28 October 2019
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李璇璇,陆逸平,尹波. 磁共振扩散成像技术在脑膜瘤病理学分级中的应用[J]. 肿瘤影像学, 2019, 28(5): 344-348 https://doi.

org/10.19732/j.cnki.2096-6210.2019.05.011
李璇璇,陆逸平,尹波. 磁共振扩散成像技术在脑膜瘤病理学分级中的应用[J]. 肿瘤影像学, 2019, 28(5): 344-348 https://doi. DOI： 10.19732/j.cnki.2096-6210.2019.05.011.

org/10.19732/j.cnki.2096-6210.2019.05.011 DOI：

摘要

脑膜瘤是颅内常见的肿瘤，尽管多为良性，但部分病理学分级为世界卫生组织（World Health Organization，WHO）Ⅱ级和Ⅲ级的病变具有侵袭性和不良的预后；因此，术前明确其病理学分级具有重要的临床意义。目前，基于扩散原理的磁共振功能成像已成为脑膜瘤术前诊断的主要手段，有较好的鉴别效果。本文就扩散加权成像（diffusion-weighted imaging，DWI）、基于体素内不相干运动的扩散加权成像（intra-voxel incoherent motion DWI，IVIM-DWI）、扩散峰度成像（diffusion kurtosis imaging，DKI）及扩散张量成像（diffusion tensor imaging，DTI）在脑膜瘤病理学分级中的应用进行综述。

Abstract

Meningioma is a common intracranial tumor. Although most of them are benign

some lesions graded as World Health Organization (WHO) Ⅱ or Ⅲ exhibit invasiveness and poor prognosis. Therefore

it is important to determine the grading before surgery. At present

functional magnetic resonance imaging based on the diffusion properties of the tissues has become the first choice for preoperative diagnosis of meningioma. This paper reviewd the applications of diffusion-weighted imaging (DWI)

intra-voxel incoherent motion DWI (IVIM-DWI)

diffusion kurtosis imaging (DKI)

and diffusion tensor imaging (DTI) in the pathological grading of meningiomas.

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