Osteosarcoma in the Skull of a Holstein Heifer

Autores
Micheloud, Juan Francisco; Guidi, Maria Guadalupe; Gimeno, Eduardo Juan
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A-2-years-old heifer showed a mass on the frontal part of the skull. Cytological analysis displayed pleomorphic, polyedric and fusiform cells with extracellular hyaline material. Histologically, the excised mass showed proliferation of spindle-to-polyhedral cells that exhibited anisocytosis and anisocaryosis. Osteoid substance was demonstrated by Masson´s thricromic stain. Tumoral cells and osteoid expressed osteocalcin. This case report communicates a very rare osteosarcoma in the corneal process of a young heifer. As the heifer was previously dehorned, it is possible that this procedure was a predisposing factor for malignant growth.
Fil: Micheloud, Juan Francisco. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Investigación Animal del Chaco Semiárido; Argentina
Fil: Guidi, Maria Guadalupe. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Cátedra de Patología General Veterinaria; Argentina
Fil: Gimeno, Eduardo Juan. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Cátedra de Patología General Veterinaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Materia
Cattle
Corneal process
Osteosarcoma
Immunohistochemistry
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/56391
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Osteosarcoma in the Skull of a Holstein HeiferMicheloud, Juan FranciscoGuidi, Maria GuadalupeGimeno, Eduardo JuanCattleCorneal processOsteosarcomaImmunohistochemistryhttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4A-2-years-old heifer showed a mass on the frontal part of the skull. Cytological analysis displayed pleomorphic, polyedric and fusiform cells with extracellular hyaline material. Histologically, the excised mass showed proliferation of spindle-to-polyhedral cells that exhibited anisocytosis and anisocaryosis. Osteoid substance was demonstrated by Masson´s thricromic stain. Tumoral cells and osteoid expressed osteocalcin. This case report communicates a very rare osteosarcoma in the corneal process of a young heifer. As the heifer was previously dehorned, it is possible that this procedure was a predisposing factor for malignant growth.Fil: Micheloud, Juan Francisco. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Investigación Animal del Chaco Semiárido; ArgentinaFil: Guidi, Maria Guadalupe. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Cátedra de Patología General Veterinaria; ArgentinaFil: Gimeno, Eduardo Juan. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Cátedra de Patología General Veterinaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaAssociação Brasileira de Patologia Veterinária2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/56391Micheloud, Juan Francisco; Guidi, Maria Guadalupe; Gimeno, Eduardo Juan; Osteosarcoma in the Skull of a Holstein Heifer; Associação Brasileira de Patologia Veterinária; Brazilean Journal of Veterinary Pathology; 8; 1; 3-2015; 10-131983-0246CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://bjvp.org.br/bjvp-archive/2015/07/vol-8-n-1-march-2015/info:eu-repo/semantics/altIdentifier/url/http://bjvp.org.br/wp-content/uploads/2015/07/DOWNLOAD-FULL-ARTICLE-3-20881_2015_3_30_3_31.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:32:23Zoai:ri.conicet.gov.ar:11336/56391instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:32:23.589CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Osteosarcoma in the Skull of a Holstein Heifer
title Osteosarcoma in the Skull of a Holstein Heifer
spellingShingle Osteosarcoma in the Skull of a Holstein Heifer
Micheloud, Juan Francisco
Cattle
Corneal process
Osteosarcoma
Immunohistochemistry
title_short Osteosarcoma in the Skull of a Holstein Heifer
title_full Osteosarcoma in the Skull of a Holstein Heifer
title_fullStr Osteosarcoma in the Skull of a Holstein Heifer
title_full_unstemmed Osteosarcoma in the Skull of a Holstein Heifer
title_sort Osteosarcoma in the Skull of a Holstein Heifer
dc.creator.none.fl_str_mv Micheloud, Juan Francisco
Guidi, Maria Guadalupe
Gimeno, Eduardo Juan
author Micheloud, Juan Francisco
author_facet Micheloud, Juan Francisco
Guidi, Maria Guadalupe
Gimeno, Eduardo Juan
author_role author
author2 Guidi, Maria Guadalupe
Gimeno, Eduardo Juan
author2_role author
author
dc.subject.none.fl_str_mv Cattle
Corneal process
Osteosarcoma
Immunohistochemistry
topic Cattle
Corneal process
Osteosarcoma
Immunohistochemistry
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.3
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv A-2-years-old heifer showed a mass on the frontal part of the skull. Cytological analysis displayed pleomorphic, polyedric and fusiform cells with extracellular hyaline material. Histologically, the excised mass showed proliferation of spindle-to-polyhedral cells that exhibited anisocytosis and anisocaryosis. Osteoid substance was demonstrated by Masson´s thricromic stain. Tumoral cells and osteoid expressed osteocalcin. This case report communicates a very rare osteosarcoma in the corneal process of a young heifer. As the heifer was previously dehorned, it is possible that this procedure was a predisposing factor for malignant growth.
Fil: Micheloud, Juan Francisco. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias. Instituto de Investigación Animal del Chaco Semiárido; Argentina
Fil: Guidi, Maria Guadalupe. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Cátedra de Patología General Veterinaria; Argentina
Fil: Gimeno, Eduardo Juan. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Cátedra de Patología General Veterinaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
description A-2-years-old heifer showed a mass on the frontal part of the skull. Cytological analysis displayed pleomorphic, polyedric and fusiform cells with extracellular hyaline material. Histologically, the excised mass showed proliferation of spindle-to-polyhedral cells that exhibited anisocytosis and anisocaryosis. Osteoid substance was demonstrated by Masson´s thricromic stain. Tumoral cells and osteoid expressed osteocalcin. This case report communicates a very rare osteosarcoma in the corneal process of a young heifer. As the heifer was previously dehorned, it is possible that this procedure was a predisposing factor for malignant growth.
publishDate 2015
dc.date.none.fl_str_mv 2015-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/56391
Micheloud, Juan Francisco; Guidi, Maria Guadalupe; Gimeno, Eduardo Juan; Osteosarcoma in the Skull of a Holstein Heifer; Associação Brasileira de Patologia Veterinária; Brazilean Journal of Veterinary Pathology; 8; 1; 3-2015; 10-13
1983-0246
CONICET Digital
CONICET
url http://hdl.handle.net/11336/56391
identifier_str_mv Micheloud, Juan Francisco; Guidi, Maria Guadalupe; Gimeno, Eduardo Juan; Osteosarcoma in the Skull of a Holstein Heifer; Associação Brasileira de Patologia Veterinária; Brazilean Journal of Veterinary Pathology; 8; 1; 3-2015; 10-13
1983-0246
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://bjvp.org.br/bjvp-archive/2015/07/vol-8-n-1-march-2015/
info:eu-repo/semantics/altIdentifier/url/http://bjvp.org.br/wp-content/uploads/2015/07/DOWNLOAD-FULL-ARTICLE-3-20881_2015_3_30_3_31.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Associação Brasileira de Patologia Veterinária
publisher.none.fl_str_mv Associação Brasileira de Patologia Veterinária
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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