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Figure 3: T2WI showing an irregular walled large lesion with concentric/onion bulb like layers of hyper- and hypointensity in left cerebellar lobe with peri-lesional edema. An eccentric area of hypointensity is present (A). On T1WI, the lesion appears predominantly hyperintense (B). Irregular thick rim of peripheral enhancement is seen on post contrast T1WI with eccentric enhancing mural nodules (targetoid pattern) (C and D). Note is also made of dilated ventricular system secondary to mass effect by giant tuberculoma

Figure 3: T2WI showing an irregular walled large lesion with concentric/onion bulb like layers of hyper- and hypointensity in left cerebellar lobe with peri-lesional edema. An eccentric area of hypointensity is present (A). On T1WI, the lesion appears predominantly hyperintense (B). Irregular thick rim of peripheral enhancement is seen on post contrast T1WI with eccentric enhancing mural nodules (targetoid pattern) (C and D). Note is also made of dilated ventricular system secondary to mass effect by giant tuberculoma