Osteosarcoma in the Skull of a Holstein Heifer

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 anis...

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Autores principales: Micheloud, Juan Francisco, Guidi, María Guadalupe, Gimeno, Eduardo Juan
Formato: Articulo Comunicacion
Lenguaje:Inglés
Publicado: 2015
Materias:
Veterinaria
Cattle
Corneal process
Osteosarcoma
Immunohistochemistry
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/97969
https://ri.conicet.gov.ar/11336/56391
http://bjvp.org.br/wp-content/uploads/2015/07/DOWNLOAD-FULL-ARTICLE-3-20881_2015_3_30_3_31.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-97969
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Veterinaria
Cattle
Corneal process
Osteosarcoma
Immunohistochemistry
spellingShingle Veterinaria
Cattle
Corneal process
Osteosarcoma
Immunohistochemistry
Micheloud, Juan Francisco
Guidi, María Guadalupe
Gimeno, Eduardo Juan
Osteosarcoma in the Skull of a Holstein Heifer
topic_facet Veterinaria
Cattle
Corneal process
Osteosarcoma
Immunohistochemistry
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.
format Articulo
Comunicacion
author Micheloud, Juan Francisco
Guidi, María Guadalupe
Gimeno, Eduardo Juan
author_facet Micheloud, Juan Francisco
Guidi, María Guadalupe
Gimeno, Eduardo Juan
author_sort Micheloud, Juan Francisco
title Osteosarcoma in the Skull of a Holstein Heifer
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
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/97969
https://ri.conicet.gov.ar/11336/56391
http://bjvp.org.br/wp-content/uploads/2015/07/DOWNLOAD-FULL-ARTICLE-3-20881_2015_3_30_3_31.pdf
work_keys_str_mv AT micheloudjuanfrancisco osteosarcomaintheskullofaholsteinheifer
AT guidimariaguadalupe osteosarcomaintheskullofaholsteinheifer
AT gimenoeduardojuan osteosarcomaintheskullofaholsteinheifer
bdutipo_str Repositorios
_version_ 1764820492515016706

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