腰椎非沙粒性黑色素神经鞘瘤1例

Q4 Medicine Zhonghua fang she xue za zhi Chinese journal of radiology Pub Date : 2020-03-10 DOI:10.3760/CMA.J.ISSN.1005-1201.2020.03.016

Yuge Chen, Yueqin Chen, Xiang Guo, Zhanguo Sun, Zhitao Shi

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引用次数: 0

摘要

本文报道1例53岁女性腰椎无沙粒体型色素性神经鞘瘤患者的临床资料，患者主要临床表现为腰背部持续性钝痛。CT显示腰3、4椎体水平椎管及左侧椎间孔区不均质实性病灶，呈哑铃状，左侧椎间孔扩大；MRI显示病灶T1WI呈混杂稍高信号，T2WI呈混杂略低信号，DWI呈团块状扩散受限，增强扫描呈轻度不均匀强化信号。经病理诊断为腰椎非沙粒体型色素性神经鞘瘤。

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