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Figure 2: T2WI showing an irregular walled mass lesion with concentric/onion bulb like layers of hyper- and hypointensity in right cerebellar lobe with peri-lesional edema (A). On T1WI, the lesion appears predominantly isointense with a thin peripheral hyperintense rim and a focus of central hypointensity (B). DWI and ADC images show no restriction (C and D). MRS image shows a distinct lipid peak (E)

Figure 2: T2WI showing an irregular walled mass lesion with concentric/onion bulb like layers of hyper- and hypointensity in right cerebellar lobe with peri-lesional edema (A). On T1WI, the lesion appears predominantly isointense with a thin peripheral hyperintense rim and a focus of central hypointensity (B). DWI and ADC images show no restriction (C and D). MRS image shows a distinct lipid peak (E)