Acute bilateral @entity21 in XXXX : diffusion-weighted MRI.

@entity1 @entity717 @entity2657 @entity6 @entity4790 @entity177 @entity21
METHODS: We studied four @entity1 with @entity6 and @entity177 who developed sudden @entity4790 . The clinical manifestations, laboratory findings, MR imaging findings, and clinical outcome in each @entity1 were evaluated. RESULTS: All four @entity1 had long-term @entity6 and severe azotaemia. Brain MR findings consisted of bilateral symmetric @entity21 , with decreased signal intensity on T1-weighted images and increased signal intensity on T2-weighted images. All three @entity1 who underwent diffusion-weighted MR imaging (DWI) showed signal intensities similar to those of the surroundings in regions corresponding to increased signal intensity on T2-weighted images, with slightly increased apparent diffusion coefficient (ADC) values. Two of the @entity1 showed small focal areas of restricted diffusion within the @entity21 . After haemodialysis, follow-up MR imaging in all @entity1 demonstrated that the @entity21 had regressed markedly, with some residual changes. The @entity717 also improved in all @entity1 . CONCLUSION: A syndrome associated with acute bilateral @entity21 in @entity6 @entity1 is rare, with reversible changes demonstrated by clinical and imaging findings. DWI showed that the bilateral @entity21 in this syndrome were primarily vasogenic in origin, although there were small foci of @entity2657 .
