Three-dimensional Volumetric Investigation of Onodi Cells: A Multi-slice Computed Tomography Study

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Autor(es): dc.contributorUniv Cruzeiro Do Sul UNICSUL-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniv Cruzeirodo Do Sul UNICSUL-
Autor(es): dc.creatorDieguez, Flavia Limberg-
Autor(es): dc.creatorDe Rosa, Catharina Simioni-
Autor(es): dc.creatorBraz-Silva, Paulo Henrique-
Autor(es): dc.creatorLopes, Sergio Lucio Pereira de Castro-
Autor(es): dc.creatorCosta, Andre Luiz Ferreira-
Data de aceite: dc.date.accessioned2025-08-21T20:47:22Z-
Data de disponibilização: dc.date.available2025-08-21T20:47:22Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-09-26-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1055/s-0043-1773762-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/300232-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/300232-
Descrição: dc.descriptionIntroduction Onodi cells (OCs) are posterior ethmoid cells that are located above the sphenoid sinus, close to or even surrounding the carotid artery and optic nerve.Objective To investigate and evaluate the volumetric variation of OCs through multi-slice computed tomography (MSCT) scans.Methods We performed a retrospective review of MSCT scans of 79 subjects, 40 male and 39 female patients, Whose age ranged from 18 to 83 (mean: 39.6) years. The volumes of the OCs on the right and left sides were measured using the ITK-SNAP software (open-source) with semiautomatic segmentation. The possible relationships involving age, gender, contact with the optic nerve, extension of the pneumatization of the posterior ethmoid cells into the clinoid processes, mucous thickening in the anterior and posterior ethmoid cells, and obliteration of the sphenoethmoidal complex were analyzed with the Pearson correlation and Chi-squared tests according to the type of data compared and logistic regression models ( p < 0.05).Results We observed that an increase of one unit in the volume of OCs also increases the chance of extension of pneumatization into the clinoid processes by 0.15% ( p = 0.001). No significant correlations were identified regarding age, gender, and volume of the OCs.Conclusion The volume of the OCs has effects on the extension of pneumatization into the clinoid processes.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionUniv Cruzeiro Do Sul UNICSUL, Postgrad Program Dent, Sao Paulo, SP, Brazil-
Descrição: dc.descriptionUniv Sao Paulo, Fac Odontol, Dept Stomatol, Div Gen Pathol, Sao Paulo, SP, Brazil-
Descrição: dc.descriptionUniv Sao Paulo, Fac Med, Virol Dept, Lab Virol,Inst Med Trop Sao Paulo, Sao Paulo, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista Unifesp, Dept Diag & Surg, Inst Ciencia & Tecnol, Sao Jose Dos Campos, SP, Brazil-
Descrição: dc.descriptionUniv Cruzeirodo Do Sul UNICSUL, Programa Posgrad Odontol, Rua Galvao Bueno 868, BR-01506000 Sao Paulo, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista Unifesp, Dept Diag & Surg, Inst Ciencia & Tecnol, Sao Jose Dos Campos, SP, Brazil-
Formato: dc.formate196-e202-
Idioma: dc.languageen-
Publicador: dc.publisherGeorg Thieme Verlag Kg-
Relação: dc.relationInternational Archives Of Otorhinolaryngology-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectparanasal sinuses-
Palavras-chave: dc.subjectdiagnostic imaging-
Palavras-chave: dc.subjectthree-dimensional imaging-
Palavras-chave: dc.subjectanatomic variation-
Palavras-chave: dc.subjectpneumatization-
Título: dc.titleThree-dimensional Volumetric Investigation of Onodi Cells: A Multi-slice Computed Tomography Study-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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