Título:
A Histopathological and Immunohistochemical analysis of ameloblastic fibrodentinoma
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Autor:
Bologna-Molina, Ronell
Salazar Rodríguez, Sirced
Bedoya Borella, Ana María
Carreón Burciaga, Ramón Gil
Tapia-Repetto, Gabriel
Molina-Frechero, Nelly
Salazar Rodríguez, Sirced
Bedoya Borella, Ana María
Carreón Burciaga, Ramón Gil
Tapia-Repetto, Gabriel
Molina-Frechero, Nelly
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Artículo
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TUMORES ODONTOGENICOS
ODONTOMA
AMELOBLASTOMA
ODONTOMA
AMELOBLASTOMA
Año de publicación:
2013
Contenido:
Resumen:
Ameloblastic fibrodentinoma (AFD) is considered a mixed odontogenic tumor that is characterized by conserved epithelial and ectomesenchymal neoplastic components. AFD is composed of long narrow cords and islands of odontogenic epithelium; the epithelial strands lie in a myxoid cell-rich ectomesenchymal tissue with stellate-shaped fibroblasts that exhibit long slender cytoplasmic extensions that resemble dental papilla. The lesions show the presence of dysplastic dentin. Although AFD is a rare entity and its very existence is not completely accepted, based on the extent of histodifferentiation, it is considered to represent a stage between ameloblastic fibroma and ameloblastic fibroodontoma.This study aimed to provide a histopathological and immunohistochemical characterization of this infrequent tumor. A large panel of antibodies including amelogenin, Ck 19, calretinin, syndecan-1, E-cadherin, MSH2, histone H3, and Ki-67 was used to illustrate the nature of the tumor.
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Case Reports in Pathology Volumen 2013.
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Bologna-Molina, R, Salazar Rodríguez, S, Bedoya Borella, A. y otros . "A Histopathological and Immunohistochemical analysis of ameloblastic fibrodentinoma"Case Reports in Pathology Volumen 2013. [en línea] 2013. doi.org/10.1155/2013/604560
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Licencia Creative Commons Atribución - No Comercial (CC - By-NC 4.0)
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| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| A histopathological and immunohistochemical analysis of ameloblastic fibrodentinoma.pdf | — | 7.6 MB | Adobe PDF |