Temporal lesions

Intracortical mass scallops inner table of skull and “points” towards ventricle. CT: Wedge-shaped low density lesion, sometimes difficult to detect, calcification in 20 %, usually non-enhancing. MRI: Pseudocystic multinodular, hypointense on T1, hyperintense on T2, no peritumoural oedema. May have mixed signal with bright rim on FLAIR. ................
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