额叶脑室外神经细胞瘤1例

发布时间：2018-04-20 15:21

本文选题：脑室外 + 神经细胞瘤　；参考：《中国医学影像技术》2017年05期

【摘要】：正患者女,21岁,3个月前无明显诱因出现头晕、头疼,伴视物模糊、视力下降,无恶心、呕吐、肢体活动不灵等症状。MRI:右侧额叶见一巨大占位性病变,约83mm×48mm×62mm,T1WI呈不均匀稍低信号(图1A),T2WI呈不均匀稍高信号(图1B),FLAIR呈部分高信号,DWI病变边缘呈稍高信号,病变与脑实质边界清楚,邻近脑组织内可见大片水肿信号影。脑中线结构左偏,双侧侧脑室前角受压变窄,左侧侧脑室后角扩张。增强后肿
[Abstract]:The female patient was 21 years old. There were no obvious causes of dizziness, headache, blurred vision, decreased vision, no nausea, vomiting, limb inactivity, etc. MRI: a huge occupying lesion was seen in the right frontal lobe. About 83mm 脳 48mm 脳 62mm T _ 1WI showed a slightly lower signal intensity (fig. 1A ~ + T _ 2WI). (fig. 1) FLAIR showed a slightly high signal intensity on the edge of the lesion. The boundary between the lesion and the cerebral parenchyma was clear, and a large edema signal could be seen in the adjacent brain tissue. Left deviation of midline structure, compression of anterior horn of bilateral ventricle and dilatation of posterior horn of left side of ventricle. Enhanced posterior swelling
【作者单位】：郑州大学第一附属医院磁共振科;
【分类号】：R445.2;R739.41

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