Maxillary cementoblastoma (true cementoma) and secondary aspergillosis in a horse

Cementoblastoma is a rare, benign, expansive and slow-growing, mesenchymal odontogenic tumor. An eight year-old, Purebred Spanish Horse stallion with clinical history of chronic, refractory to treatment unilateral rhinitis and radiologic evidence of a radiopaque mass at the second premolar tooth roo...

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Autores principales:	Ricardo De Miguel, Jéssica Molín, Javier Asín, María Solana, José Vázquez Francisco, Joaquín Zalaya, Henrik Jensen E., Lluís Luján
Formato:	article
Lenguaje:	EN
Publicado:	Sciendo 2018
Materias:	cementoblastoma aspergillosis maxillary tooth horse cemental abnormality Veterinary medicine SF600-1100
Acceso en línea:	https://doaj.org/article/c150d8a4ac034f75aa79deccd08cb96d
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spelling	oai:doaj.org-article:c150d8a4ac034f75aa79deccd08cb96d2021-11-17T21:27:52ZMaxillary cementoblastoma (true cementoma) and secondary aspergillosis in a horse1820-744810.2478/acve-2018-0010https://doaj.org/article/c150d8a4ac034f75aa79deccd08cb96d2018-03-01T00:00:00Zhttps://doi.org/10.2478/acve-2018-0010https://doaj.org/toc/1820-7448Cementoblastoma is a rare, benign, expansive and slow-growing, mesenchymal odontogenic tumor. An eight year-old, Purebred Spanish Horse stallion with clinical history of chronic, refractory to treatment unilateral rhinitis and radiologic evidence of a radiopaque mass at the second premolar tooth root underwent intraoral surgery for tooth and mass extraction. The owner did not want to bear the cost of the histopathologic study and the samples were left unattended in a sterile recipient without a fixative solution for six years. Grossly the mass showed a hard consistence, greyish-whitish color and an irregular surface. Histologically, the mass consisted of an abundant deposit of eosinophilic cementum-like organic matrix with frequent basophilic reversal lines and heterogeneous distribution of empty lacunae. Surrounded by this organic matrix there were numerous fungal hyphae positive for Aspergillus fumigatus immunostaining. The final diagnosis was maxillary cementoblastoma with secondary aspergillosis. High-quality information has been obtained from long-time non-fixed tissues.Ricardo De MiguelJéssica MolínJavier AsínMaría SolanaJosé Vázquez FranciscoJoaquín ZalayaHenrik Jensen E.Lluís LujánSciendoarticlecementoblastomaaspergillosismaxillary toothhorsecemental abnormalityVeterinary medicineSF600-1100ENActa Veterinaria, Vol 68, Iss 1, Pp 119-126 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	cementoblastoma aspergillosis maxillary tooth horse cemental abnormality Veterinary medicine SF600-1100
spellingShingle	cementoblastoma aspergillosis maxillary tooth horse cemental abnormality Veterinary medicine SF600-1100 Ricardo De Miguel Jéssica Molín Javier Asín María Solana José Vázquez Francisco Joaquín Zalaya Henrik Jensen E. Lluís Luján Maxillary cementoblastoma (true cementoma) and secondary aspergillosis in a horse
description	Cementoblastoma is a rare, benign, expansive and slow-growing, mesenchymal odontogenic tumor. An eight year-old, Purebred Spanish Horse stallion with clinical history of chronic, refractory to treatment unilateral rhinitis and radiologic evidence of a radiopaque mass at the second premolar tooth root underwent intraoral surgery for tooth and mass extraction. The owner did not want to bear the cost of the histopathologic study and the samples were left unattended in a sterile recipient without a fixative solution for six years. Grossly the mass showed a hard consistence, greyish-whitish color and an irregular surface. Histologically, the mass consisted of an abundant deposit of eosinophilic cementum-like organic matrix with frequent basophilic reversal lines and heterogeneous distribution of empty lacunae. Surrounded by this organic matrix there were numerous fungal hyphae positive for Aspergillus fumigatus immunostaining. The final diagnosis was maxillary cementoblastoma with secondary aspergillosis. High-quality information has been obtained from long-time non-fixed tissues.
format	article
author	Ricardo De Miguel Jéssica Molín Javier Asín María Solana José Vázquez Francisco Joaquín Zalaya Henrik Jensen E. Lluís Luján
author_facet	Ricardo De Miguel Jéssica Molín Javier Asín María Solana José Vázquez Francisco Joaquín Zalaya Henrik Jensen E. Lluís Luján
author_sort	Ricardo De Miguel
title	Maxillary cementoblastoma (true cementoma) and secondary aspergillosis in a horse
title_short	Maxillary cementoblastoma (true cementoma) and secondary aspergillosis in a horse
title_full	Maxillary cementoblastoma (true cementoma) and secondary aspergillosis in a horse
title_fullStr	Maxillary cementoblastoma (true cementoma) and secondary aspergillosis in a horse
title_full_unstemmed	Maxillary cementoblastoma (true cementoma) and secondary aspergillosis in a horse
title_sort	maxillary cementoblastoma (true cementoma) and secondary aspergillosis in a horse
publisher	Sciendo
publishDate	2018
url	https://doaj.org/article/c150d8a4ac034f75aa79deccd08cb96d
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Maxillary cementoblastoma (true cementoma) and secondary aspergillosis in a horse

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