Carotid-cavernous sinus fistulae are rare ... tinnitus and ophthalmic signs and symptoms that include proptosis, chemosis, diplopia, temporal bruit, impaired ocular movements, and visual loss ...
A cerebral angiogram performed the next week revealed a high-flow left internal carotid artery (ICA) cavernous fistula with marked cortical venous drainage, retrograde flow to the left ophthalmic ...