Imaging demonstrates a 3 cm mass located anteriorly in the interhemispheric fissure, between the frontal lobes and above the corpus callosum which it distorts. The mass demonstrated a low signal centrally on all sequences, in keeping with calcification, and a rim of enhancing tissue around the periphery. Extensive vasogenic oedema involving both frontal lobes was seen as a high T2 signal on the axial FLAIR. There was no appreciable diffusion restriction.
A second meningioma can be seen arising form the anterior left tentorial edge. The remainder of the brain was unremarkable.