title: Traumatic aneurysm of the internal carotid artery: a late finding presenting as a mass in the sphenoid sinus.
abstract: 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.
authors.affiliation: Department of Radiology, University Hospital of Getafe, Madrid, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Ramos
authors.forename: R
authors.initials: R
authors.lastname: Tobio
authors.forename: E
authors.initials: E
authors.lastname: Ley
authors.forename: L
authors.initials: L
authors.lastname: Nombella
authors.forename: R
authors.initials: R
authors.lastname: Sanz
mesh_terms: D000328:Adult; D017541:Aneurysm, False / Q000175:diagnosis* / Q000628:therapy; D020212:Carotid Artery Injuries; D002343:Carotid Artery, Internal / Q000473:pathology; D002426:Cavernous Sinus / Q000293:injuries / Q000473:pathology; D002533:Cerebral Angiography; D003937:Diagnosis, Differential; D004621:Embolization, Therapeutic; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D013101:Sphenoid Sinus / Q000473:pathology*