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Imaging analysis of central neurocytoma
Author(s): Chang Ruiping
Pages: 45-
46
Year: 2006
Issue:
6
Journal: CHINESE JOURNAL OF PRACTICAL NERVOUS DISEASES
Keyword: 中枢神经细胞瘤; MRI; CT;
Abstract: 目的 研究中枢神经细胞瘤(CNC)的影像学特点.方法 回顾性分析5例经手术病理证实为CNC的影像学资料.结果 肿瘤均位于透明隔及侧脑室,CT表现为等或稍高密度肿块,多见钙化.MRI表现为T1WI及T2WI均为与皮层灰质相等或略高信号,边缘清楚,体积较大,边缘及内部可见多发囊泡,增强后肿瘤轻、中度强化.结论 CNC主要发生在透明隔及侧脑室,其影像学表现有一定特征性,当此区发生肿瘤时,要考虑CNC的可能.
Citations
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