与皮层下缺血性血管痴呆症相比,CSF1R相关的白细胞大脑病变的白质过强度和皮层厚度的明显模式
Seung Joo Kim1,2, Wanzee Cho3, Hee Jin Kim2,4,5
1Department of Neurology, Gyeongsang National University School of Medicine and Gyeongsang National University Changwon Hospital, Changwon, South Korea.
PloS one
|October 7, 2024
概括
这项研究揭示了与皮层下缺血性血管痴呆症相比,CSF1R相关的白细胞大脑病变中明显的白质超强度模式和较大的皮层稀释. 这些发现有助于区分这些神经疾病.
科学领域:
- 神经成像是一种神经成像.
- 神经学 神经学
- 遗传学 遗传学 是一个
背景情况:
- 与CSF1R相关的白脑病变,一种自体主导性白血病,以及皮下缺血性血管痴呆症 (SIVaD) 都会影响皮下白质.
- 比较白质超强度 (WMH) 和皮质厚度模式可以帮助区分这些条件.
研究的目的:
- 为了比较CSF1R相关的白脑病变和SIVaD之间的WMH分布和皮层厚度模式.
- 为了识别分辨这两种白质疾病的神经成像标记.
主要方法:
- 对14名CSF1R相关的白细胞大脑病变和129名SIVaD患者的回顾性分析.
- 基于Voxel的形态测量用于WMH分布分析.
- 基于表面的方法来测量皮质厚度,控制年龄,性别,教育和内体积.
主要成果:
- 与CSF1R相关的白细胞大脑病变在正面和顶部区域显示出主导的WMH.
- 在SIVaD的表现中,WMH在正面,顶部和部区域均呈现出扩散性WMH.
- 与CSF1R相关的白脑病变患者比SIVaD患者有更严重的体缩 (CCA) 和广泛的皮质稀释.
结论:
- 这项研究首次使用自动化MR测量来分析CSF1R相关白血脑病的WMH,皮质稀疏和CCA.
- 显著的WMH和皮层稀释模式区分了与CSF1R相关的白细胞大脑病变和SIVaD.
- 这些发现为区分这些神经系统疾病提供了关键证据.
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