Intraosseous Myofibroma of the Mandible: A Case Report

The myofibroma is defined as a benign neoplasm formed by myoid contractile cells localized around the wall of thin blood vessels, it is a tumor that presents itself mostly in infancy although it may occur at any age and it is most common in head and neck; it is uncommon to be localized in the oral c...

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Autores principales:	González,José Luis, Reyes Escalera,Jesús Oscar, Cuevas González,Juan Carlos, Rodríguez Lobato,Erika, Rodríguez Carreón,Alma Angélica, García Vázquez,Francisco Javier, Farfán Morales,José Eduardo, Vega-Memije,María Elisa
Lenguaje:	English
Publicado:	Universidad de La Frontera. Facultad de Medicina 2013
Materias:	myofibroma intraosseous mandible
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2013000300001
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spelling	oai:scielo:S0718-381X20130003000012014-01-02Intraosseous Myofibroma of the Mandible: A Case ReportGonzález,José LuisReyes Escalera,Jesús OscarCuevas González,Juan CarlosRodríguez Lobato,ErikaRodríguez Carreón,Alma AngélicaGarcía Vázquez,Francisco JavierFarfán Morales,José EduardoVega-Memije,María Elisa myofibroma intraosseous mandible The myofibroma is defined as a benign neoplasm formed by myoid contractile cells localized around the wall of thin blood vessels, it is a tumor that presents itself mostly in infancy although it may occur at any age and it is most common in head and neck; it is uncommon to be localized in the oral cavity and even less common if it is intraosseous. It may also be associated to miofibromatosis or present itself as a solitary lesion. The differential diagnosis depends on the localization and the radiographic characteristics; it would be very difficult to include, at first hand, myofibroma as an intraosseous lesion. Histopathologically, a neoplasm with a biphasic pattern formed by spindle cells in fascicles and bundles, spindle nucleus with eosinophilic cytoplasm inside a hyalinized stroma was found. In lesions of neoplasms of spindle cells histological studies should be supported by an immunohistochemical panel and show positive results to antibodies Actin, smooth muscle Actin and Vimentin.info:eu-repo/semantics/openAccessUniversidad de La Frontera. Facultad de MedicinaInternational journal of odontostomatology v.7 n.3 20132013-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2013000300001en10.4067/S0718-381X2013000300001
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	myofibroma intraosseous mandible
spellingShingle	myofibroma intraosseous mandible González,José Luis Reyes Escalera,Jesús Oscar Cuevas González,Juan Carlos Rodríguez Lobato,Erika Rodríguez Carreón,Alma Angélica García Vázquez,Francisco Javier Farfán Morales,José Eduardo Vega-Memije,María Elisa Intraosseous Myofibroma of the Mandible: A Case Report
description	The myofibroma is defined as a benign neoplasm formed by myoid contractile cells localized around the wall of thin blood vessels, it is a tumor that presents itself mostly in infancy although it may occur at any age and it is most common in head and neck; it is uncommon to be localized in the oral cavity and even less common if it is intraosseous. It may also be associated to miofibromatosis or present itself as a solitary lesion. The differential diagnosis depends on the localization and the radiographic characteristics; it would be very difficult to include, at first hand, myofibroma as an intraosseous lesion. Histopathologically, a neoplasm with a biphasic pattern formed by spindle cells in fascicles and bundles, spindle nucleus with eosinophilic cytoplasm inside a hyalinized stroma was found. In lesions of neoplasms of spindle cells histological studies should be supported by an immunohistochemical panel and show positive results to antibodies Actin, smooth muscle Actin and Vimentin.
author	González,José Luis Reyes Escalera,Jesús Oscar Cuevas González,Juan Carlos Rodríguez Lobato,Erika Rodríguez Carreón,Alma Angélica García Vázquez,Francisco Javier Farfán Morales,José Eduardo Vega-Memije,María Elisa
author_facet	González,José Luis Reyes Escalera,Jesús Oscar Cuevas González,Juan Carlos Rodríguez Lobato,Erika Rodríguez Carreón,Alma Angélica García Vázquez,Francisco Javier Farfán Morales,José Eduardo Vega-Memije,María Elisa
author_sort	González,José Luis
title	Intraosseous Myofibroma of the Mandible: A Case Report
title_short	Intraosseous Myofibroma of the Mandible: A Case Report
title_full	Intraosseous Myofibroma of the Mandible: A Case Report
title_fullStr	Intraosseous Myofibroma of the Mandible: A Case Report
title_full_unstemmed	Intraosseous Myofibroma of the Mandible: A Case Report
title_sort	intraosseous myofibroma of the mandible: a case report
publisher	Universidad de La Frontera. Facultad de Medicina
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-381X2013000300001
work_keys_str_mv	AT gonzalezjoseluis intraosseousmyofibromaofthemandibleacasereport AT reyesescalerajesusoscar intraosseousmyofibromaofthemandibleacasereport AT cuevasgonzalezjuancarlos intraosseousmyofibromaofthemandibleacasereport AT rodriguezlobatoerika intraosseousmyofibromaofthemandibleacasereport AT rodriguezcarreonalmaangelica intraosseousmyofibromaofthemandibleacasereport AT garciavazquezfranciscojavier intraosseousmyofibromaofthemandibleacasereport AT farfanmoralesjoseeduardo intraosseousmyofibromaofthemandibleacasereport AT vegamemijemariaelisa intraosseousmyofibromaofthemandibleacasereport
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Intraosseous Myofibroma of the Mandible: A Case Report

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