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颈椎管内腱鞘巨细胞瘤1例

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摘要 患者女性,41岁,因双上肢麻木2年余入院,经磁共振平扫示:颈4~6椎管内脊髓左侧见形态不规则占位,上下径约2.6 cm,左右径约2.4 cm,前后径约1.0 cm,呈等T1、T2信号,脊髓受压后向右侧移位,肿瘤侧下缘硬膜下腔增宽,肿瘤沿着颈5/6左侧神经根走行区生长,左侧椎板局部骨质欠连续,肿瘤结节状外突,脊髓内未见明显异常信号(图1)。双侧椎动脉留空信号存在。椎旁软组织未见异常。增强扫描示:椎管内肿瘤呈明显信号均匀强化,沿着左侧神经走行。脊髓内未见异常对比强化。椎旁软组织未见异常信号对比强化,脊膜及软脊膜未见异常对比强化。颈4~6椎管内硬膜下占位,累及椎管外,考虑脊膜瘤可能。
出处 《临床与实验病理学杂志》 CAS CSCD 北大核心 2019年第6期751-752,共2页 Chinese Journal of Clinical and Experimental Pathology
基金 国家自然科学基金青年科学基金(31700833) 中国科协第三届青年人才托举工程(2017Q NRC001)
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