Maxillary ameloblastic fibroma: a case report
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402011000200015 |
Resumo: | Ameloblastic fibroma is a relatively rare benign odontogenic tumor in which both the epithelial and ectomesenchymal components are neoplastic. An 8-year-old Caucasian boy was referred to the dentist for evaluation of failed eruption of the maxillary left first molar. The panoramic radiograph showed a well-circumscribed unilocular radiolucency involving an unerupted maxillary left first permanent molar. The lesion was enucleated and the material was sent for histopathologic examination. Microscopically, it was composed by cords and islands of odontogenic epithelium in a myxoid cell-rich stroma that closely resemble the dental papilla with histopathological diagnosis of ameloblastic fibroma. After 24 months of follow-up no recurrence was observed and the maxillary left first molar erupted spontaneously through the buccal mucosa and was aligned with a fixed orthodontic appliance. This case emphasized the importance of careful differential diagnosis of intraosseous oral lesions and reported a rarity of the lesion and its atypical location. |
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Maxillary ameloblastic fibroma: a case reportameloblastic fibromaodontogenic tumormaxillary tumorAmeloblastic fibroma is a relatively rare benign odontogenic tumor in which both the epithelial and ectomesenchymal components are neoplastic. An 8-year-old Caucasian boy was referred to the dentist for evaluation of failed eruption of the maxillary left first molar. The panoramic radiograph showed a well-circumscribed unilocular radiolucency involving an unerupted maxillary left first permanent molar. The lesion was enucleated and the material was sent for histopathologic examination. Microscopically, it was composed by cords and islands of odontogenic epithelium in a myxoid cell-rich stroma that closely resemble the dental papilla with histopathological diagnosis of ameloblastic fibroma. After 24 months of follow-up no recurrence was observed and the maxillary left first molar erupted spontaneously through the buccal mucosa and was aligned with a fixed orthodontic appliance. This case emphasized the importance of careful differential diagnosis of intraosseous oral lesions and reported a rarity of the lesion and its atypical location.Fundação Odontológica de Ribeirão Preto2011-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402011000200015Brazilian Dental Journal v.22 n.2 2011reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/S0103-64402011000200015info:eu-repo/semantics/openAccessCosta,Daniela Otero Pereira daAlves,Adriana Terezinha Neves NovellinoCalasans-Maia,Mônica DiunaCruz,Ricardo Lopes daLourenço,Simone de Queiroz Chaveseng2011-06-08T00:00:00Zoai:scielo:S0103-64402011000200015Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2011-06-08T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false |
dc.title.none.fl_str_mv |
Maxillary ameloblastic fibroma: a case report |
title |
Maxillary ameloblastic fibroma: a case report |
spellingShingle |
Maxillary ameloblastic fibroma: a case report Costa,Daniela Otero Pereira da ameloblastic fibroma odontogenic tumor maxillary tumor |
title_short |
Maxillary ameloblastic fibroma: a case report |
title_full |
Maxillary ameloblastic fibroma: a case report |
title_fullStr |
Maxillary ameloblastic fibroma: a case report |
title_full_unstemmed |
Maxillary ameloblastic fibroma: a case report |
title_sort |
Maxillary ameloblastic fibroma: a case report |
author |
Costa,Daniela Otero Pereira da |
author_facet |
Costa,Daniela Otero Pereira da Alves,Adriana Terezinha Neves Novellino Calasans-Maia,Mônica Diuna Cruz,Ricardo Lopes da Lourenço,Simone de Queiroz Chaves |
author_role |
author |
author2 |
Alves,Adriana Terezinha Neves Novellino Calasans-Maia,Mônica Diuna Cruz,Ricardo Lopes da Lourenço,Simone de Queiroz Chaves |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Costa,Daniela Otero Pereira da Alves,Adriana Terezinha Neves Novellino Calasans-Maia,Mônica Diuna Cruz,Ricardo Lopes da Lourenço,Simone de Queiroz Chaves |
dc.subject.por.fl_str_mv |
ameloblastic fibroma odontogenic tumor maxillary tumor |
topic |
ameloblastic fibroma odontogenic tumor maxillary tumor |
description |
Ameloblastic fibroma is a relatively rare benign odontogenic tumor in which both the epithelial and ectomesenchymal components are neoplastic. An 8-year-old Caucasian boy was referred to the dentist for evaluation of failed eruption of the maxillary left first molar. The panoramic radiograph showed a well-circumscribed unilocular radiolucency involving an unerupted maxillary left first permanent molar. The lesion was enucleated and the material was sent for histopathologic examination. Microscopically, it was composed by cords and islands of odontogenic epithelium in a myxoid cell-rich stroma that closely resemble the dental papilla with histopathological diagnosis of ameloblastic fibroma. After 24 months of follow-up no recurrence was observed and the maxillary left first molar erupted spontaneously through the buccal mucosa and was aligned with a fixed orthodontic appliance. This case emphasized the importance of careful differential diagnosis of intraosseous oral lesions and reported a rarity of the lesion and its atypical location. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402011000200015 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402011000200015 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-64402011000200015 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
dc.source.none.fl_str_mv |
Brazilian Dental Journal v.22 n.2 2011 reponame:Brazilian Dental Journal instname:Fundação Odontológica de Ribeirão Preto (FUNORP) instacron:FUNORP |
instname_str |
Fundação Odontológica de Ribeirão Preto (FUNORP) |
instacron_str |
FUNORP |
institution |
FUNORP |
reponame_str |
Brazilian Dental Journal |
collection |
Brazilian Dental Journal |
repository.name.fl_str_mv |
Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP) |
repository.mail.fl_str_mv |
bdj@forp.usp.br||sergio@fosjc.unesp.br |
_version_ |
1754204091738750976 |