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Case Reports
. 1977 Mar;46(3):373-6.
doi: 10.3171/jns.1977.46.3.0373.

Carotid-cavernous sinus fistula caused by rupture of a primitive trigeminal artery aneurysm. Case report

Case Reports

Carotid-cavernous sinus fistula caused by rupture of a primitive trigeminal artery aneurysm. Case report

T Enomoto et al. J Neurosurg. 1977 Mar.

Abstract

A case is reported in which an aneurysm arising at the junction of the right internal carotid artery and a persistent primitive trigeminal artery ruptured to form a carotid-cavernous fistula. The internal carotid artery was ligated without any signs of brain-stem ischemia due to inverted blood flow through the primitive trigeminal artery.

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