Figure 5
From: Cavernous sinus thrombosis caused by contralateral sphenoid sinusitis: a case report

Pre-operative coronal CT in bone window. Coronal CT showed the right sphenoid sinus was dominant and much larger than the left.
From: Cavernous sinus thrombosis caused by contralateral sphenoid sinusitis: a case report
Pre-operative coronal CT in bone window. Coronal CT showed the right sphenoid sinus was dominant and much larger than the left.