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FIG 1. Case 1.
A, Axial T2-weighted MR image obtained 12 years after craniospinal radiation therapy at 3 years of age for a posterior fossa medulloblastoma showing no lesion in the left temporal lobe/temporal horn.
B, Axial T1-weighted and, C, fluid-attenuated inversion recovery (FLAIR) MR images obtained 15 years after the radiation therapy, showing a lobulated area of mixed signal intensity with peripheral hypointense rim (white arrow) in left medial temporal lobe/temporal horn, typical "popcorn" MR appearance of a cavernous angioma.
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