You are here: Home / 2004 / November / Archives for 12thTraumatic Carotid Aneurysm November 12, 2004 by GruntDoc A Chance to Cut is a Chance to Cure has an excellent post with a CT and several angios of a patient who sustained a GSW to the head, with the formation of a traumatic aneurysm, then an arteriovenous fistula, who then underwent an intervention to thrombose (clot) the av fistula.