CT imaging of superior semicircular canal dehiscence: Added value of reformatted images

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dc.contributor.authorCeylan, Naim
dc.contributor.authorBayraktaroglu, Selen
dc.contributor.authorAlper, Hudaver
dc.contributor.authorSavas, Recep
dc.contributor.authorBilgen, Cem
dc.contributor.authorKirazli, Tayfun
dc.contributor.authorGuzelmansur, Ismail
dc.contributor.authorErturk, Sukru Mehmet
dc.date.accessioned2019-10-27T21:14:56Z
dc.date.available2019-10-27T21:14:56Z
dc.date.issued2010
dc.departmentEge Üniversitesien_US
dc.description.abstractConclusion: Superior semicircular canal dehiscence (SSCD) syndrome may present with various symptoms. CT scans previously interpreted as normal may show SSCD, especially if special reconstructions tailored for superior canal evaluation are added. Objectives: The purpose of this study was to investigate prevalence of SSCD, its length and its correlation with symptoms in patients who had previously undergone temporal bone CT examination that was reported normal and to demonstrate the importance of reformatted images in the diagnosis of SSCD. Methods: We retrospectively reviewed 108 patients who had undergone temporal bone CT examination for various symptoms and were reported as normal. High-resolution temporal bone CT imaging was performed with 1 mm slice thickness in the transverse plane. Each of the superior semicircular canals was evaluated in the plane of Poschl and Stenver reformatted images together with axial images. Results: Ninety-three patients were included in the study. Nineteen patients with semicircular canal dehiscence were detected. The mean age of the study group was 45 years. Radiologic evidence of SSCD occurred in 23 of 186 temporal bones with a radiologic prevalence of 12%. The most common symptoms in dehiscent patients were vertigo, hearing loss and tinnitus. Defect lengths varied between 1 mm and 6.5 mm.en_US
dc.identifier.doi10.3109/00016481003602108en_US
dc.identifier.endpage1001en_US
dc.identifier.issn0001-6489
dc.identifier.issn1651-2251
dc.identifier.issue9en_US
dc.identifier.pmid20205621en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage996en_US
dc.identifier.urihttps://doi.org/10.3109/00016481003602108
dc.identifier.urihttps://hdl.handle.net/11454/43463
dc.identifier.volume130en_US
dc.identifier.wosWOS:000282292600004en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofActa Oto-Laryngologicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHearing lossen_US
dc.subjecttemporal boneen_US
dc.titleCT imaging of superior semicircular canal dehiscence: Added value of reformatted imagesen_US
dc.typeArticleen_US

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