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一个独特的成像标志:在大脑和脊柱的小囊

Rahsan Gocmen¹, Roni Kazazi²

¹Department of Radiology, Hacettepe University School of Medicine, Ankara, 06230, Turkey. rgocmen@gmail.com.

Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology

|October 25, 2025

概括

扩散性脑膜质神经元瘤 (DLGNT) 是一种罕见的儿科脑瘤. 这一案例突出显示了MRI上扩散的,不增强的囊性病变的独特呈现,这对于早期诊断至关重要.

科学领域:

儿科瘤学儿科瘤学
神经辐射学神经辐射学
神经病理学神经病理学

背景情况:

扩散性勒普托门内尔质神经元瘤 (DLGNT) 是一种罕见的儿科瘤.
DLGNT具有可变的临床和放射性特征,往往导致诊断延迟.

研究的目的:

报告一个独特的DLGNT病例,具有独特的放射性表现.
强调识别儿童早期DLGNT诊断特定成像模式的重要性.

主要方法:

一个3岁男孩的病例介绍,患有发作和步行障碍.
大脑和脊柱的MRI分析显示了广泛的,不增强的囊性病变.
通过活检,通过组织病理学确认DLGNT.

主要成果:

患者表现出扩散的,不增强的,在脑和脑下空间沿线的囊性病变.
活检证实了扩散性脑膜质神经元瘤 (DLGNT) 的诊断.

结论:

在放射学上,DLGNT可以呈现为扩散的,不增强的囊性病变.
早期识别这种独特的成像模式对于及时诊断和治疗儿科DLGNT至关重要.

关键词:

中枢神经系统中枢神经系统囊囊是一个囊.勒普托门尼格尔的情况磁共振成像技术磁共振成像技术

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