患者信息:
57 岁, 男性
检查指征:
步态共济失调
影像所见
- 双侧大脑白质内斑片状及融合性T2/FLAIR信号增高区域，对于患者年龄而言较为进展
- 对应的斑片状弥散受限
- 双侧额叶白质及程度较轻的双侧顶叶白质内对应的淡线状及结节状强化灶
- 散在的磁敏感伪影灶
- 无明显颅内占位效应或脑积水征象
带注释的图像和插图
Persistence of restricted diffusion in the cerebral white matter over a one month interval, which is not typical for ischemic infarcts resulting from a single event.
Corresponding areas of enhancement in the frontal lobes (red arrows) and to a lesser extent in the parietal lobes (yellow arrows).
诊断
血管内淋巴瘤
鉴别诊断
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要点
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