Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)

Detalhes bibliográficos
Autor(a) principal: Cagnini, Didier Quevedo [UNESP]
Data de Publicação: 2011
Outros Autores: Thomas Heckler, Marta Cristina [UNESP], Moya-Araujo, Carla Fredrichsen [UNESP], Marques Araujo, Gustavo Henrique [UNESP], Amorim, Renee Laufer [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.5433/1679-0359.2011v32n3p1145
http://hdl.handle.net/11449/13790
Resumo: The pathological findings in a 2-years-old Syrian hamster (Mesocricetus auratus) with a cutaneous myxosarcoma are described. Grossly, there was a large cutaneous mass in the right cervical region. Microscopical evaluation revealed a myxosarcoma characterized by pleomorphic, fusiform cells loosely arranged, randomly distributed, and presenting a moderate amount of basophilic amorphous stroma. There were hemorrhagic areas within the tumor. The basophilic amorphous stroma was positive to Alcian blue confirming the presence of a mucopolysaccharide matrix. Immunohistochemically, the neoplastic cells expressed vimentin, and were negative for cytokeratin or glial fibrillary acidic protein (GFAP).
id UNSP_22be73aa82418f7c56d8af5526b5b6a7
oai_identifier_str oai:repositorio.unesp.br:11449/13790
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)HamsterneoplasiamyxosarcomapathologyThe pathological findings in a 2-years-old Syrian hamster (Mesocricetus auratus) with a cutaneous myxosarcoma are described. Grossly, there was a large cutaneous mass in the right cervical region. Microscopical evaluation revealed a myxosarcoma characterized by pleomorphic, fusiform cells loosely arranged, randomly distributed, and presenting a moderate amount of basophilic amorphous stroma. There were hemorrhagic areas within the tumor. The basophilic amorphous stroma was positive to Alcian blue confirming the presence of a mucopolysaccharide matrix. Immunohistochemically, the neoplastic cells expressed vimentin, and were negative for cytokeratin or glial fibrillary acidic protein (GFAP).UNESP, Programa Posgrad Med Vet, FMVZ, Botucatu, SP, BrazilUNESP, Fac Integradas Ourinhos, Botucatu, SP, BrazilUNESP, Depto Clin Vet, Lab Patol Vet, FMVZ, Botucatu, SP, BrazilUNESP, Programa Posgrad Med Vet, FMVZ, Botucatu, SP, BrazilUNESP, Fac Integradas Ourinhos, Botucatu, SP, BrazilUNESP, Depto Clin Vet, Lab Patol Vet, FMVZ, Botucatu, SP, BrazilUniversidade Estadual de Londrina (UEL)Universidade Estadual Paulista (Unesp)Cagnini, Didier Quevedo [UNESP]Thomas Heckler, Marta Cristina [UNESP]Moya-Araujo, Carla Fredrichsen [UNESP]Marques Araujo, Gustavo Henrique [UNESP]Amorim, Renee Laufer [UNESP]2014-05-20T13:39:44Z2014-05-20T13:39:44Z2011-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1145-1149application/pdfhttp://dx.doi.org/10.5433/1679-0359.2011v32n3p1145Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 32, n. 3, p. 1145-1149, 2011.1676-546Xhttp://hdl.handle.net/11449/1379010.5433/1679-0359.2011v32n3p1145WOS:000297936600034WOS000297936600034.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSemina: Ciências Agrárias0.349info:eu-repo/semantics/openAccess2024-09-03T13:14:54Zoai:repositorio.unesp.br:11449/13790Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-03T13:14:54Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)
title Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)
spellingShingle Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)
Cagnini, Didier Quevedo [UNESP]
Hamster
neoplasia
myxosarcoma
pathology
title_short Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)
title_full Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)
title_fullStr Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)
title_full_unstemmed Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)
title_sort Cutaneous myxosarcoma in a Syrian hamster (Mesocricetus auratus)
author Cagnini, Didier Quevedo [UNESP]
author_facet Cagnini, Didier Quevedo [UNESP]
Thomas Heckler, Marta Cristina [UNESP]
Moya-Araujo, Carla Fredrichsen [UNESP]
Marques Araujo, Gustavo Henrique [UNESP]
Amorim, Renee Laufer [UNESP]
author_role author
author2 Thomas Heckler, Marta Cristina [UNESP]
Moya-Araujo, Carla Fredrichsen [UNESP]
Marques Araujo, Gustavo Henrique [UNESP]
Amorim, Renee Laufer [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Cagnini, Didier Quevedo [UNESP]
Thomas Heckler, Marta Cristina [UNESP]
Moya-Araujo, Carla Fredrichsen [UNESP]
Marques Araujo, Gustavo Henrique [UNESP]
Amorim, Renee Laufer [UNESP]
dc.subject.por.fl_str_mv Hamster
neoplasia
myxosarcoma
pathology
topic Hamster
neoplasia
myxosarcoma
pathology
description The pathological findings in a 2-years-old Syrian hamster (Mesocricetus auratus) with a cutaneous myxosarcoma are described. Grossly, there was a large cutaneous mass in the right cervical region. Microscopical evaluation revealed a myxosarcoma characterized by pleomorphic, fusiform cells loosely arranged, randomly distributed, and presenting a moderate amount of basophilic amorphous stroma. There were hemorrhagic areas within the tumor. The basophilic amorphous stroma was positive to Alcian blue confirming the presence of a mucopolysaccharide matrix. Immunohistochemically, the neoplastic cells expressed vimentin, and were negative for cytokeratin or glial fibrillary acidic protein (GFAP).
publishDate 2011
dc.date.none.fl_str_mv 2011-01-01
2014-05-20T13:39:44Z
2014-05-20T13:39:44Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.5433/1679-0359.2011v32n3p1145
Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 32, n. 3, p. 1145-1149, 2011.
1676-546X
http://hdl.handle.net/11449/13790
10.5433/1679-0359.2011v32n3p1145
WOS:000297936600034
WOS000297936600034.pdf
url http://dx.doi.org/10.5433/1679-0359.2011v32n3p1145
http://hdl.handle.net/11449/13790
identifier_str_mv Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 32, n. 3, p. 1145-1149, 2011.
1676-546X
10.5433/1679-0359.2011v32n3p1145
WOS:000297936600034
WOS000297936600034.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Semina: Ciências Agrárias
0.349
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1145-1149
application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Londrina (UEL)
publisher.none.fl_str_mv Universidade Estadual de Londrina (UEL)
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
_version_ 1810021378003304448

Registros relacionados