Fig. 2From: Solitary sphenoid sinus benign lesions: management and prognostic values as retrospective audit of seven case seriesCase 2. Right sphenoid sinus fungal ball. CT scan coronal view (A left) revealing a complete hypodense filling of the right sphenoid sinus associated with a regular thickening along the bony walls of the sinus with central hyperdensity. Postoperative CT scan (B right) of a transethmoidal approach to the right sphenoid sinusBack to article page