患者信息:
55 岁, 男性
检查指征:
肢体无力,步态不稳
影像所见
- 脑桥中央T2/FLAIR信号增高及弥散受限,周围保留,无相关占位效应
- 无相关强化
- 无急性出血或脑积水征象
诊断
渗透性脱髓鞘
示例报告
脑桥中央T2/FLAIR信号增高及弥散受限,无占位效应或强化,首先考虑渗透性脱髓鞘(脑桥中央髓鞘溶解症)。建议结合血钠检测结果。
讨论
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