title: Embolization using endovascular technique in acute and chronic stages of traumatic ophthalmic artery aneurysm - case report - .
abstract: A 44-year-old man presented with traumatic aneurysm of the left ophthalmic artery. The first coil embolization intervention achieved relatively tight packing of the aneurysm and the parent artery. After 5 months, a second embolization procedure was required because of recurrence of the aneurysm with transition of the intraaneurysmal coil formation. No recurrence occurred after the second embolization. We thought that the first embolization might have prevented catastrophic rupture, whereas the second embolization resulted in complete obliteration of the aneurysm. No entity of the aneurysmal wall formation of the current traumatic aneurysm in the acute stage may have resulted in the recanalization of the aneurysm followed by the second intervention. The stability of the wall in the chronic stage may correlate with the complete obliteration.
authors.affiliation: Division of Endovascular Neurosurgery, Stroke Center, Internal Medical Center, Saitama Medical University, Hidaka, Saitama, Japan. ryu.kan.jp.2412@gmail.com
authors.forename: Ryuzaburo
authors.initials: R
authors.lastname: Kanazawa
authors.forename: Shoichiro
authors.initials: S
authors.lastname: Ishihara
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Neki
authors.forename: Mai
authors.initials: M
authors.lastname: Okawara
authors.forename: Hideaki
authors.initials: H
authors.lastname: Ishihara
authors.forename: Shinya
authors.initials: S
authors.lastname: Kohyama
authors.forename: Fumitaka
authors.initials: F
authors.lastname: Yamane
authors.forename: Akira
authors.initials: A
authors.lastname: Sato
mesh_terms: D000328:Adult; D002533:Cerebral Angiography; D006259:Craniocerebral Trauma / Q000150:complications*; D004621:Embolization, Therapeutic / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications / Q000473:pathology / Q000628:therapy*; D008297:Male; D009880:Ophthalmic Artery / Q000473:pathology* / Q000601:surgery; D012086:Reoperation; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome