1. A 61-year-old man presenting with an acute right Wallenberg syndrome.
A 61-year-old man presenting with an acute right Wallenberg syndrome. A and B, CBV (A) and MTT (B) maps (here shown in reverse color scheme) obtained through the level of the posterior fossa show an area of ischemic penumbra in the right posterior inferior cerebellar artery territory (arrows). C, DWI confirms a right lateral medullary infarct with salvage of the right inferior cerebellar hemisphere penumbra.
Y.W. Lui et al. AJNR Am J Neuroradiol 2010;31:
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