A characteristic ‘dural tail’surrounding the dural perimeter of the mass may indicate mainly a meningioma, or occasionally dural extension of a intra-axial tumor or correspond to a rim of reactive fibrovascular tissue.
A characteristic ‘dural tail’surrounding the dural perimeter of the mass may indicate mainly a meningioma, or occasionally dural extension of a intra-axial tumor or correspond to a rim of reactive fibrovascular tissue.