Fig. 1
From: IgG4-related disease presenting as panuveitis without scleral involvement
Axial T1 (a) and T2 (b, c) weighted magnetic resonance imaging, pre-gadolinium, showing an osteodestructive skull base process, with a lesion centered around the right sphenoid sinus and extending through the cavernous sinus into the adjacent meninges and right superior orbital fissure. Axial (d) T1 weighted magnetic resonance imaging, post-gadolinium, showing the focus of enhancement of the lesion