Prevalence of tumours of the maxillomandibular complex diagnosed in a reference center in Brazil
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian journal of oral sciences (Online) |
Texto Completo: | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8661817 |
Resumo: | Tumors of the maxillomandibular complex are a heterogeneous group of lesions with a wide spectrum of clinical and histopathological characteristics. Aim: To evaluate the prevalence of odontogenic and non-odontogenic tumors associated with maxillary bones in a Reference Center for Oral Lesions. Methods: A cross-sectional study based on the medical records of a Reference Center for Oral Lesions at the State University of Feira de Santana, from 2006 to 2018. The data was initially analyzed in a descriptive manner. For bivariate analysis, Pearson’s chi-square test was applied. The level of significance was set at 5%, where p≤ 0.05 is considered significant. Results: The prevalence of tumors was 2.27%. The average age of the individuals was 22.2 (± 15.1) years, the majority being up to 39 years (79.59%) and female (69.40%). A statistically significant difference was observed in relation to age (p = 0.00), as well as regarding the location of tumors in the anterior or posterior region (p = 0.02). Odontogenic tumors were benign, with odontoma being most frequent (46.90%), followed by ameloblastoma (16.30%). As for the non-odontogenic, neurofibroma (4.10%) and osteoma (4.10%) were the most common across the benign, while osteosarcoma accounted for 6.10% of cases. Conclusion: Odontogenic tumors were the most frequent in women, with age up to 39 years, odontoma being most common in the posterior region of the mandible. Among nonodontogenic tumors, central neurofibroma and osteoma were the most common. Osteosarcoma was more frequent in men over 40 years old and in the mandible region. |
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Brazilian journal of oral sciences (Online) |
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|
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Prevalence of tumours of the maxillomandibular complex diagnosed in a reference center in BrazilDiagnosisPrevalencePathology, oralCross-sectional studiesEpidemiologyTumors of the maxillomandibular complex are a heterogeneous group of lesions with a wide spectrum of clinical and histopathological characteristics. Aim: To evaluate the prevalence of odontogenic and non-odontogenic tumors associated with maxillary bones in a Reference Center for Oral Lesions. Methods: A cross-sectional study based on the medical records of a Reference Center for Oral Lesions at the State University of Feira de Santana, from 2006 to 2018. The data was initially analyzed in a descriptive manner. For bivariate analysis, Pearson’s chi-square test was applied. The level of significance was set at 5%, where p≤ 0.05 is considered significant. Results: The prevalence of tumors was 2.27%. The average age of the individuals was 22.2 (± 15.1) years, the majority being up to 39 years (79.59%) and female (69.40%). A statistically significant difference was observed in relation to age (p = 0.00), as well as regarding the location of tumors in the anterior or posterior region (p = 0.02). Odontogenic tumors were benign, with odontoma being most frequent (46.90%), followed by ameloblastoma (16.30%). As for the non-odontogenic, neurofibroma (4.10%) and osteoma (4.10%) were the most common across the benign, while osteosarcoma accounted for 6.10% of cases. Conclusion: Odontogenic tumors were the most frequent in women, with age up to 39 years, odontoma being most common in the posterior region of the mandible. Among nonodontogenic tumors, central neurofibroma and osteoma were the most common. Osteosarcoma was more frequent in men over 40 years old and in the mandible region.Universidade Estadual de Campinas2021-02-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/otherapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/866181710.20396/bjos.v20i00.8661817Brazilian Journal of Oral Sciences; v. 20 (2021): Continuous Publication; e211817Brazilian Journal of Oral Sciences; Vol. 20 (2021): Continuous Publication; e2118171677-3225reponame:Brazilian journal of oral sciences (Online)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPenghttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8661817/25950Brazil; ContemporanyCopyright (c) 2021 Brazilian Journal of Oral Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessValente Pires, Alessandra Laís Pinho Nascimento, Izana Santos Borges Assis, Ana Letícia Marques de Souza Hassam, Sheinaz Farias Farias, Jener Gonçalves de 2021-02-09T13:08:46Zoai:ojs.periodicos.sbu.unicamp.br:article/8661817Revistahttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/PUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/bjos/oaibrjorals@fop.unicamp.br||brjorals@fop.unicamp.br1677-32251677-3217opendoar:2021-02-09T13:08:46Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP)false |
dc.title.none.fl_str_mv |
Prevalence of tumours of the maxillomandibular complex diagnosed in a reference center in Brazil |
title |
Prevalence of tumours of the maxillomandibular complex diagnosed in a reference center in Brazil |
spellingShingle |
Prevalence of tumours of the maxillomandibular complex diagnosed in a reference center in Brazil Valente Pires, Alessandra Laís Pinho Diagnosis Prevalence Pathology, oral Cross-sectional studies Epidemiology |
title_short |
Prevalence of tumours of the maxillomandibular complex diagnosed in a reference center in Brazil |
title_full |
Prevalence of tumours of the maxillomandibular complex diagnosed in a reference center in Brazil |
title_fullStr |
Prevalence of tumours of the maxillomandibular complex diagnosed in a reference center in Brazil |
title_full_unstemmed |
Prevalence of tumours of the maxillomandibular complex diagnosed in a reference center in Brazil |
title_sort |
Prevalence of tumours of the maxillomandibular complex diagnosed in a reference center in Brazil |
author |
Valente Pires, Alessandra Laís Pinho |
author_facet |
Valente Pires, Alessandra Laís Pinho Nascimento, Izana Santos Borges Assis, Ana Letícia Marques de Souza Hassam, Sheinaz Farias Farias, Jener Gonçalves de |
author_role |
author |
author2 |
Nascimento, Izana Santos Borges Assis, Ana Letícia Marques de Souza Hassam, Sheinaz Farias Farias, Jener Gonçalves de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Valente Pires, Alessandra Laís Pinho Nascimento, Izana Santos Borges Assis, Ana Letícia Marques de Souza Hassam, Sheinaz Farias Farias, Jener Gonçalves de |
dc.subject.por.fl_str_mv |
Diagnosis Prevalence Pathology, oral Cross-sectional studies Epidemiology |
topic |
Diagnosis Prevalence Pathology, oral Cross-sectional studies Epidemiology |
description |
Tumors of the maxillomandibular complex are a heterogeneous group of lesions with a wide spectrum of clinical and histopathological characteristics. Aim: To evaluate the prevalence of odontogenic and non-odontogenic tumors associated with maxillary bones in a Reference Center for Oral Lesions. Methods: A cross-sectional study based on the medical records of a Reference Center for Oral Lesions at the State University of Feira de Santana, from 2006 to 2018. The data was initially analyzed in a descriptive manner. For bivariate analysis, Pearson’s chi-square test was applied. The level of significance was set at 5%, where p≤ 0.05 is considered significant. Results: The prevalence of tumors was 2.27%. The average age of the individuals was 22.2 (± 15.1) years, the majority being up to 39 years (79.59%) and female (69.40%). A statistically significant difference was observed in relation to age (p = 0.00), as well as regarding the location of tumors in the anterior or posterior region (p = 0.02). Odontogenic tumors were benign, with odontoma being most frequent (46.90%), followed by ameloblastoma (16.30%). As for the non-odontogenic, neurofibroma (4.10%) and osteoma (4.10%) were the most common across the benign, while osteosarcoma accounted for 6.10% of cases. Conclusion: Odontogenic tumors were the most frequent in women, with age up to 39 years, odontoma being most common in the posterior region of the mandible. Among nonodontogenic tumors, central neurofibroma and osteoma were the most common. Osteosarcoma was more frequent in men over 40 years old and in the mandible region. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-02-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/other |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8661817 10.20396/bjos.v20i00.8661817 |
url |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8661817 |
identifier_str_mv |
10.20396/bjos.v20i00.8661817 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8661817/25950 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Brazilian Journal of Oral Sciences https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Brazilian Journal of Oral Sciences https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporany |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
publisher.none.fl_str_mv |
Universidade Estadual de Campinas |
dc.source.none.fl_str_mv |
Brazilian Journal of Oral Sciences; v. 20 (2021): Continuous Publication; e211817 Brazilian Journal of Oral Sciences; Vol. 20 (2021): Continuous Publication; e211817 1677-3225 reponame:Brazilian journal of oral sciences (Online) instname:Universidade Estadual de Campinas (UNICAMP) instacron:UNICAMP |
instname_str |
Universidade Estadual de Campinas (UNICAMP) |
instacron_str |
UNICAMP |
institution |
UNICAMP |
reponame_str |
Brazilian journal of oral sciences (Online) |
collection |
Brazilian journal of oral sciences (Online) |
repository.name.fl_str_mv |
Brazilian journal of oral sciences (Online) - Universidade Estadual de Campinas (UNICAMP) |
repository.mail.fl_str_mv |
brjorals@fop.unicamp.br||brjorals@fop.unicamp.br |
_version_ |
1788167624574631936 |