PMC4954943_01
(a,b) Midbrain hemorrhage and bilateral hypertrophic olivary degeneration.
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Magnetic resonance imaging (MRI) revealed a small anteromedial hypointensity in the midbrain in T2 compatible with hemosiderin and bilateral enlarged hyperintensities in the region of both inferior olivary nuclei (Figure 1a,b).
PMC4954943_02
(a,b) Midbrain ischemia and bilateral hypertrophic olivary degeneration.
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MRI performed 4 months after the event revealed a T2-anteromedial hyperintensity in the midbrain compatible with infarction and enlargement of both inferior olivary nuclei with hyperintensity on T2W images (Figure 2a,b).