TY - JOUR T1 - Traumatic aneurysm of the internal carotid artery: a late finding presenting as a mass in the sphenoid sinus. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 222 LP - 225 VL - 17 IS - 2 AU - A Ramos AU - R Tobio AU - E Ley AU - L Nombella AU - R Sanz Y1 - 1996/02/01 UR - http://www.ajnr.org/content/17/2/222.abstract N2 - We describe a case of a traumatic aneurysm of the cavernous portion of the internal carotid artery in a patient who had had craniofacial trauma 12 years before. MR and CT revealed a mass in the sphenoid sinus thought to be unrelated to the patient's symptoms. Carotid angiography gave the correct diagnosis. ER -