Fig. 2
From: Intracranial extension of orbital inflammatory pseudotumor: a case report and literature review
Early and delayed intracranial enhancement in the acute phase. Axial CE T1w MR images before treatment at the level of the middle cranial fossa obtained 5 min (a) and 1 h (b) after iv administration of Gadolinium. Substantial thickening and intense enhancement of the dura mater adjacent to the right sphenoid wing can be appreciated (a), as well as involvement of the sub-cortical white matter of the temporal pole, that increases in the delayed phase (b). The temporal muscle also appears markedly enlarged and intensely enhancing compared to the contralateral one