Fig. 1. B-MRI and MRA at the first SLE (A, B) and B-MRI at the second episode (C). In diffusion-weighted images obtained during the first SLE, we observed restrictions along the cerebellum folia (A). However, on MRA, stenosis could not be confirmed in any cerebral artery (B). A second SLE occurred 4 months later, and at that time, we observed newly developed SLLs in the occipital areas (black arrow) and in the globus pallidus (white arrows) in T2-FLAIR (C). B-MRI, brain magnetic resonance imaging; MRA, magnetic resonance angiography; SLE, stroke-like episode; SLLs, stroke-like lesions.
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