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小脑发育不良性神经节细胞瘤1例并文献复习

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摘要 目的探讨小脑发育不良性神经节细胞瘤的影像学及临床特点,为临床诊疗提供参考依据。方法回顾性分析1例小脑发育不良性神经节细胞瘤患者的临床资料,并复习相关文献,总结其影像学、诊断及治疗等特点。结果CT表现为等密度或低密度改变,见斑片状或条索状钙化,病变可累计单侧或双侧小脑半球,有轻度占位效应,可引起梗阻性脑积水;MRI提示小脑半球皮层增厚,呈异常的分层结构,呈等或长T1、长T2信号改变。结论小脑发育不良性神经节细胞瘤是临床罕见的良性病变,具有相对特征性的影像学表现,手术切除是唯一有效的治疗方法。
出处 《中国临床神经外科杂志》 2009年第11期682-684,共3页 Chinese Journal of Clinical Neurosurgery
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参考文献11

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