SERVIDOR DE DESARROLLO

Resumen: Objective: Detecting and quantifying the possible association between tegmen tympani (TT) status and superior semicircular canal (SSC) pattern. Design: Observational study. Setting: Study conducted in three tertiary Spanish hospitals. Patients: Nonselected consecutive patients of all ages (607 temporal bones). Interventions: Thin-section multidetector row computed axial tomography (CAT scan) of the temporal bones. Main Outcome Measure: Thickness of SSC bone coverture adjacent to the middle fossa, and TT status as a dichotomous variable: dehiscence (TTD) or integrity (TTI). Results: The observed SSC patterns were dehiscence (3.79%), papyraceous or thin (11.20%), normal (76.77%), thick (4.94%), and pneumatized (3.29%). The observed TT statuses were TTD (10.87%) and TTI (89.13%). TTD was associated with SSCD and papyraceous patterns, and TTI percentages were higher in normal and thick patterns (x2=11.102; p=0.001). The TTD probability was estimated as a function of SSC pattern and age by a multivariate binary logistics regression model (x2=45.939; p<0.001). Conclusion: SSC pattern was significantly associated with TT status. Age influenced this association. The risk for TTD increased by 4.1% per each year of increasing age, did not differ significantly for normal and thick patterns, and increased 12 times and 20 times for papyraceous and SSCD patterns, respectively.
Idioma: Inglés
DOI: 10.1097/MAO.0000000000000918
Año: 2016
Publicado en: OTOLOGY & NEUROTOLOGY 37, 1 (2016), 66-69
ISSN: 1531-7129
Factor impacto JCR: 2.024 (2016)
Categ. JCR: OTORHINOLARYNGOLOGY rank: 13 / 42 = 0.31 (2016) - Q2 - T1
Categ. JCR: CLINICAL NEUROLOGY rank: 121 / 193 = 0.627 (2016) - Q3 - T2
Factor impacto SCIMAGO: 1.343 - Medicine (miscellaneous) (Q1) - Neurology (clinical) (Q1) - Otorhinolaryngology (Q1) - Sensory Systems (Q2)

Tipo y forma: Artículo (PostPrint)
Área (Departamento): Área Genética (Dpto. Anatom.,Embri.Genét.Ani.)
Área (Departamento): Área Otorrinolaringología (Dpto. Cirugía,Ginecol.Obstetr.)
Área (Departamento): Area Anatom.Embriol.Humana (Dpto. Anatom.Histolog.Humanas)
Área (Departamento): Área Medicina y Cirugía Animal (Dpto. Patología Animal)

Derechos reservados por el editor de la revista

0
Exportado de SIDERAL (2025-10-17-14:09:43)

Este artículo se encuentra en las siguientes colecciones:
Artículos > Artículos por área > Anatomía y Embriología Humana
Artículos > Artículos por área > Medicina y Cirugía Animal
Artículos > Artículos por área > Otorrinolaringología
Artículos > Artículos por área > Genética

Visitas