Fig. 7From: Let’s face it – 13 unusual causes of facial masses in childrenMaxillary schwannoma. Coronal T2-W (a) MRI shows a large tumour centred in the right maxillary sinus, with associated proptosis. The heterogeneous signal hypointensity implies high cellularity. The mass is iso-intense to grey matter on the T1-W view (b) and enhances post-contrast (c)Back to article page