Findings reveal an extra axial mass lesion in the left frontal region, with contrast enhancement and a peritumoral cystic lesion
MENINGIOMA WITH PERI TUMORAL CYST /
cystic meningioma is applied to both meningiomas with intratumoral degenerative cyst formation as well as those with peritumoral arachnoid cysts or reactive intraparenchymal cysts.
Cystic areas form due to degeneration, reactive changes, direct secretion or a combination of either of these
regular features of meningiomas (extra axial, dural tail, enhancement) + cystic lesion that shows enhancement areas