Asymptomatic Brain Edema after Hemodialysis Initiation in a Patient with Severe Uremia

Figure 4

Cranial MRI taken on day 15, showing brain edema. ((a), (b)) T2-weighted FLAIR MRI showing increased signal intensities bilaterally in the cortical and subcortical areas of the occipital lobe (arrowhead). (c) DWI demonstrates no hyperintense signal alterations in these regions. (d) ADC is elevated in bilateral occipital lesions (arrowhead).

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