Lo Ying-Chun, Yen David H T, Guo Wan-Yuo, Yang Chen-Chang
Faculty of Medicine, School of Medicine, National Yang-Ming University; Taipei, Taiwan -
Neuroradiol J. 2007 Feb 28;20(1):37-40. doi: 10.1177/197140090702000105.
We present a case of heat stroke with rare magnetic resonance (MR) imaging manifestations. In addition to abnormal high signals in bilateral cerebellum and basal ganglia seen on T2-weighted MR images (T2WI), the case showed diffuse cerebral cortical high signals on T2WI and diffusion-weighted images (DWI). Heat stroke with diffuse hypoperfusion to the brain due to diversion of blood circulation was hypothesized as the cause of brain injury, including the cerebral cortex.
我们报告一例具有罕见磁共振（MR）成像表现的中暑病例。除了在T2加权磁共振图像（T2WI）上可见双侧小脑和基底节异常高信号外，该病例在T2WI和弥散加权图像（DWI）上还显示弥漫性大脑皮质高信号。推测由于血液循环分流导致大脑弥漫性灌注不足的中暑是包括大脑皮质在内的脑损伤的原因。
