Carotid-cavernous fistulas (CCF) are classified in direct (Barrow A) and indirect. The direct comunication between the cavernous segment of the internal carotid artery and the cavernous sinus defines direct CCF. In the present case, is described a 51-year-old female patient, diagnosed with subarachnoid hemorrhage through head tomography. The patient underwent an agiographic study, wen was identified a large dissecant aneurysm in the right internal carotid artery and a direct CCF with early drainage into the ophthalmic vein and inferior petrous sinus, manifesting paralysis of the third cranial nerve.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.