Ossicular pathology in chronic otitis media: Clinical implications

Detalhes bibliográficos
Autor(a) principal: S. da Costa, Sady
Data de Publicação: 2022
Outros Autores: Schreiner Miura, Maurício, M. Smith, Mariana, Ruschel, Cristiano
Tipo de documento: Artigo
Idioma: por
Título da fonte: Clinical and Biomedical Research
Texto Completo: https://seer.ufrgs.br/index.php/hcpa/article/view/125123
Resumo: OBJECTIVE: To compare the presence of ossicular pathologies in chronic otitis media in patients with perforated and those with and without tympanic membranes.MATERIALS AND METHODS: This study was based on histological analysis through optic microscopy. Out of 1.382 human temporal bones, we selected 144 that presented with tissue alterations compatible with chronic otitis media. These bones were collected from 96 individuals, 55 male and 41 female, aged from 10 to 88 years. Only 28 had perforated tympanic membranes.RESULTS: The analysis of the temporal bones indicated as the most common findings granulation tissue, ossicular alterations, tympanosclerosis, tympanic perforation, and cholesterol granuloma and cholesteatoma. The alterations found in this study revealed that the anvil is the most commonly affected ossicle, followed by the stapes and the malleus.CONCLUSIONS: The comparative analysis of perforated and non-perforated human temporal bones indicated that the two groups were similar regarding ossicular pathology.
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spelling Ossicular pathology in chronic otitis media: Clinical implicationsPatologia ossicular na otite média crônica: implicações clínicasOtite média crônicapatologia ossiculartimpanotomia exploradoraChronic otitis mediaossicular pathologyexploratory tympanotomyOBJECTIVE: To compare the presence of ossicular pathologies in chronic otitis media in patients with perforated and those with and without tympanic membranes.MATERIALS AND METHODS: This study was based on histological analysis through optic microscopy. Out of 1.382 human temporal bones, we selected 144 that presented with tissue alterations compatible with chronic otitis media. These bones were collected from 96 individuals, 55 male and 41 female, aged from 10 to 88 years. Only 28 had perforated tympanic membranes.RESULTS: The analysis of the temporal bones indicated as the most common findings granulation tissue, ossicular alterations, tympanosclerosis, tympanic perforation, and cholesterol granuloma and cholesteatoma. The alterations found in this study revealed that the anvil is the most commonly affected ossicle, followed by the stapes and the malleus.CONCLUSIONS: The comparative analysis of perforated and non-perforated human temporal bones indicated that the two groups were similar regarding ossicular pathology.OBJETIVO: Comparar a presença de alterações ossiculares na otite média crônica em pacientes com membrana timpânica íntegra e com tímpano perfurado.MATERIAIS E MÉTODOS: Este estudo foi baseado em uma análise histológica através de microscopia ótica. De um grupo de 1.382 ossos temporais humanos, 144 foram escolhidos por apresentarem alterações teciduais compatíveis com otite média crônica. Estes ossos foram retirados de 96 indivíduos, 55 do sexo masculino e 41 do sexo feminino, com idades que variavam de 10 meses a 88 anos. Apenas 28 apresentavam a membrana timpânica perfurada, enquanto 116 ossos temporais humanos a tinham íntegra. RESULTADOS: A análise dos ossos temporais humanos apontou como os achados mais comuns o tecido de granulação, as alterações ossiculares, a timpanosclerose, a perfuração timpânica, o granuloma de colesterol e o colesteatoma. O perfil das alterações encontradas neste estudo mostram a bigorna como o ossículo mais atingido, seguido pelo estribo e pelo martelo.CONCLUSÕES: A análise comparativa dos ossos temporais com e sem perfurações da membrana timpânica indicaram que os grupos eram similares em relação à patologia ossicular.HCPA/FAMED/UFRGS2022-06-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPeer-reviewed ArticleAvaliado por Paresapplication/pdfhttps://seer.ufrgs.br/index.php/hcpa/article/view/125123Clinical & Biomedical Research; Vol. 19 No. 2 (1999): Revista HCPAClinical and Biomedical Research; v. 19 n. 2 (1999): Revista HCPA2357-9730reponame:Clinical and Biomedical Researchinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSporhttps://seer.ufrgs.br/index.php/hcpa/article/view/125123/85134http://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessS. da Costa, SadySchreiner Miura, Maurício M. Smith, Mariana Ruschel, Cristiano2022-06-13T13:38:58Zoai:seer.ufrgs.br:article/125123Revistahttps://www.seer.ufrgs.br/index.php/hcpaPUBhttps://seer.ufrgs.br/index.php/hcpa/oai||cbr@hcpa.edu.br2357-97302357-9730opendoar:2022-06-13T13:38:58Clinical and Biomedical Research - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.none.fl_str_mv Ossicular pathology in chronic otitis media: Clinical implications
Patologia ossicular na otite média crônica: implicações clínicas
title Ossicular pathology in chronic otitis media: Clinical implications
spellingShingle Ossicular pathology in chronic otitis media: Clinical implications
S. da Costa, Sady
Otite média crônica
patologia ossicular
timpanotomia exploradora
Chronic otitis media
ossicular pathology
exploratory tympanotomy
title_short Ossicular pathology in chronic otitis media: Clinical implications
title_full Ossicular pathology in chronic otitis media: Clinical implications
title_fullStr Ossicular pathology in chronic otitis media: Clinical implications
title_full_unstemmed Ossicular pathology in chronic otitis media: Clinical implications
title_sort Ossicular pathology in chronic otitis media: Clinical implications
author S. da Costa, Sady
author_facet S. da Costa, Sady
Schreiner Miura, Maurício
M. Smith, Mariana
Ruschel, Cristiano
author_role author
author2 Schreiner Miura, Maurício
M. Smith, Mariana
Ruschel, Cristiano
author2_role author
author
author
dc.contributor.author.fl_str_mv S. da Costa, Sady
Schreiner Miura, Maurício
M. Smith, Mariana
Ruschel, Cristiano
dc.subject.por.fl_str_mv Otite média crônica
patologia ossicular
timpanotomia exploradora
Chronic otitis media
ossicular pathology
exploratory tympanotomy
topic Otite média crônica
patologia ossicular
timpanotomia exploradora
Chronic otitis media
ossicular pathology
exploratory tympanotomy
description OBJECTIVE: To compare the presence of ossicular pathologies in chronic otitis media in patients with perforated and those with and without tympanic membranes.MATERIALS AND METHODS: This study was based on histological analysis through optic microscopy. Out of 1.382 human temporal bones, we selected 144 that presented with tissue alterations compatible with chronic otitis media. These bones were collected from 96 individuals, 55 male and 41 female, aged from 10 to 88 years. Only 28 had perforated tympanic membranes.RESULTS: The analysis of the temporal bones indicated as the most common findings granulation tissue, ossicular alterations, tympanosclerosis, tympanic perforation, and cholesterol granuloma and cholesteatoma. The alterations found in this study revealed that the anvil is the most commonly affected ossicle, followed by the stapes and the malleus.CONCLUSIONS: The comparative analysis of perforated and non-perforated human temporal bones indicated that the two groups were similar regarding ossicular pathology.
publishDate 2022
dc.date.none.fl_str_mv 2022-06-13
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
Avaliado por Pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.ufrgs.br/index.php/hcpa/article/view/125123
url https://seer.ufrgs.br/index.php/hcpa/article/view/125123
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.ufrgs.br/index.php/hcpa/article/view/125123/85134
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv HCPA/FAMED/UFRGS
publisher.none.fl_str_mv HCPA/FAMED/UFRGS
dc.source.none.fl_str_mv Clinical & Biomedical Research; Vol. 19 No. 2 (1999): Revista HCPA
Clinical and Biomedical Research; v. 19 n. 2 (1999): Revista HCPA
2357-9730
reponame:Clinical and Biomedical Research
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Clinical and Biomedical Research
collection Clinical and Biomedical Research
repository.name.fl_str_mv Clinical and Biomedical Research - Universidade Federal do Rio Grande do Sul (UFRGS)
repository.mail.fl_str_mv ||cbr@hcpa.edu.br
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