{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,23]],"date-time":"2026-01-23T01:52:19Z","timestamp":1769133139126,"version":"3.49.0"},"reference-count":0,"publisher":"Caleo","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Int Adv Otol."],"abstract":"<jats:p>Hyperpneumatization of the temporal bone (HPTB) is a rare finding, and its clinical impact is poorly described in literature. We report the case of a 34-year-old woman with no previous otologic condition, complaining of paroxysmal vertigo and right pulsatile tinnitus shortly after a first scuba diving session. Clinical neurotologic assessment found a right vestibular impairment. Cranial tomodensitometry showed a bilateral hyperpneumatization of the petrosal air cell system. Brain magnetic resonance imaging to rule out any retrocochlear pathology was normal, although the cochleo-vestibular nerve (CVN) appeared to be over lengthened in a narrowed internal auditory canal (IAC), especially on the right-hand side. Pain was alleviated by administration of a low-dose anti-epileptic drug. The clinical, neurological, and radiological findings evoked a right vestibulopathy generated by a limited compression of the CVN; HPTB appeared to contribute to the narrowing of the IAC, especially on the right-hand side.\n\nCite this article as: Reynard P, Ionescu E, Ltaief-Boudrigua A, Thai-Van H. A Message from a Narrowed Internal Auditory Canal in a Patient with a Hyperpneumatized Petrous Bone. J Int Adv Otol 2020; 16(3): 484-6.<\/jats:p>","DOI":"10.5152\/iao.2020.8554","type":"journal-article","created":{"date-parts":[[2020,10,19]],"date-time":"2020-10-19T06:23:28Z","timestamp":1603088608000},"page":"484-486","source":"Crossref","is-referenced-by-count":3,"title":["A Message from a Narrowed Internal Auditory Canal in a Patient with a Hyperpneumatized Petrous Bone"],"prefix":"10.65717","volume":"16","author":[{"given":"Pierre","family":"Reynard","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eugen","family":"Ionescu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A\u00efcha","family":"Ltaief-Boudrigua","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hung","family":"Thai-Van","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"55248","published-online":{"date-parts":[[2020,10,16]]},"container-title":["The Journal of International Advanced Otology"],"original-title":[],"link":[{"URL":"https:\/\/www.advancedotology.org\/index.php\/pub\/article\/download\/1361\/1359","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.advancedotology.org\/index.php\/pub\/article\/download\/1436\/1433","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.advancedotology.org\/index.php\/pub\/article\/download\/1436\/1433","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T10:45:26Z","timestamp":1769078726000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.advancedotology.org\/index.php\/pub\/article\/view\/1436"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,10,16]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2020,10,16]]}},"URL":"https:\/\/doi.org\/10.5152\/iao.2020.8554","relation":{},"ISSN":["2148-3817"],"issn-type":[{"value":"2148-3817","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,10,16]]}}}