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Multiple (about four) space occupying lesions are seen in the right cerebellum, left frontal and right parietal parafacalcine regions. The largest lesion is in the right cerebellum. The lesions elicit isointense signal on T1 with hyperintense margins, low signal on T2/FLAIR WI. Characteristic hypointense margins on susceptibility weighted imaging are noted. On post-contrast series they show peripheral rim enhancement.
The lesions are surrounded by mild vasogenic edema.