{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,29]],"date-time":"2025-08-29T09:42:30Z","timestamp":1756460550297},"reference-count":33,"publisher":"Cambridge University Press (CUP)","issue":"4","license":[{"start":{"date-parts":[[2014,12,2]],"date-time":"2014-12-02T00:00:00Z","timestamp":1417478400000},"content-version":"unspecified","delay-in-days":4049,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Can. j. neurol. sci."],"published-print":{"date-parts":[[2003,11]]},"abstract":"<jats:sec id=\"S0317167100003139_abs1\"><jats:title>Background:<\/jats:title><jats:p>Among cases of cerebellopontine angle lesions, vascular lesions involving the internal auditory canal are extremely rare. We report a distal fusiform mycotic pseudoaneurysm of the anterior inferior cerebellar artery (AICA) that simulated an acoustic neuroma on presentation.<\/jats:p><\/jats:sec><jats:sec id=\"S0317167100003139_abs2\"><jats:title>Methods:<\/jats:title><jats:p>A 60-year-old woman was investigated for recent onset of acute dizziness. Laboratory and radiographic investigations are presented, as well as the surgical management of the patient and pathological examination of the aneurysm.<\/jats:p><\/jats:sec><jats:sec id=\"S0317167100003139_abs4\"><jats:title>Conclusion:<\/jats:title><jats:p>An exceptionally rare case of distal mycotic intracanalicular pseudoaneurysm of the AICA with intraluminal thrombus and fusiform anatomy is described. In our review of the literature (1966-present), only five other intracanalicular AICA-aneurysms were encountered, none of which were infectious in etiology. The possible pathophysiologic mechanisms of distal AICA-aneurysms are discussed along with the currently available literature.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0317167100003139","type":"journal-article","created":{"date-parts":[[2014,12,12]],"date-time":"2014-12-12T15:35:05Z","timestamp":1418398505000},"page":"388-392","source":"Crossref","is-referenced-by-count":20,"title":["Distal Mycotic Aneurysm of the AICA Mimicking Intracanalicular Acoustic Neuroma"],"prefix":"10.1017","volume":"30","author":[{"given":"Salvatore","family":"DiMaio","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G\u00e9rard","family":"Mohr","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean-Jacques","family":"Dufour","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steffan","family":"Albrecht","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2014,12,2]]},"reference":[{"key":"S0317167100003139_ref027","doi-asserted-by":"publisher","DOI":"10.1007\/s003810050263"},{"key":"S0317167100003139_ref013","doi-asserted-by":"publisher","DOI":"10.1097\/00004728-198609000-00038"},{"key":"S0317167100003139_ref011","doi-asserted-by":"publisher","DOI":"10.1258\/0022215011909143"},{"key":"S0317167100003139_ref010","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1971.35.5.0605"},{"key":"S0317167100003139_ref030","doi-asserted-by":"crossref","first-page":"551","DOI":"10.1016\/S1042-3680(18)30646-6","article-title":"Infectious intracranial aneurysms","volume":"3","author":"Clare","year":"1992","journal-title":"Neurosurg Clin N Am"},{"key":"S0317167100003139_ref021","doi-asserted-by":"publisher","DOI":"10.1016\/S0090-3019(99)00093-2"},{"key":"S0317167100003139_ref025","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.50.4.1163"},{"key":"S0317167100003139_ref014","doi-asserted-by":"publisher","DOI":"10.3171\/jns.2002.97.3.0692"},{"key":"S0317167100003139_ref003","doi-asserted-by":"publisher","DOI":"10.2176\/nmc.39.161"},{"key":"S0317167100003139_ref019","volume-title":"Cerebrovascular Disease","volume":"65","author":"Vale","year":"1997"},{"key":"S0317167100003139_ref016","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.189.1.8372185"},{"key":"S0317167100003139_ref029","doi-asserted-by":"publisher","DOI":"10.1097\/00000658-195401000-00010"},{"key":"S0317167100003139_ref002","doi-asserted-by":"publisher","DOI":"10.2335\/scs1987.15.3_280"},{"key":"S0317167100003139_ref006","first-page":"143","article-title":"Unusual lesions of the internal auditory canal","volume":"17","author":"Bohrer","year":"1996","journal-title":"Am J Otol"},{"key":"S0317167100003139_ref032","first-page":"1152","article-title":"Mycotic aneurysm of the carotid bifurcation in the neck: case report and review of the literature","volume":"48","author":"Nader","year":"2001","journal-title":"Neurosurgery"},{"key":"S0317167100003139_ref005","doi-asserted-by":"publisher","DOI":"10.1177\/153857446700100305"},{"key":"S0317167100003139_ref001","first-page":"28","article-title":"Intrameatal aneurysm","volume":"29","author":"Kamano","year":"1986","journal-title":"Neurochirurgia"},{"key":"S0317167100003139_ref008","first-page":"250","article-title":"Intratemporal vascular malformations  (angioma):particular clinical features","volume":"23","author":"Dufour","year":"1994","journal-title":"J Otolaryngol"},{"key":"S0317167100003139_ref009","first-page":"303","article-title":"Oto-neurosurgical management of cerebellopontine angle lesions: the suboccipital approach revisited","volume":"6","author":"Mohr","year":"1999","journal-title":"S.P.A. 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