| Registro completo |
| Provedor de dados: |
Ciência Rural
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| País: |
Brazil
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| Título: |
Leiomyosarcoma in a cockatiel
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| Autores: |
Bonel,Josiane
Alberti,Taina dos Santos
Stumm,Geovana Kramer Fiala
Gamba,Conrado de Oliveira
Bandarra,Paulo
Cassali,Geovanni Dantas
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| Data: |
2019-01-01
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| Ano: |
2019
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| Palavras-chave: |
Psittaciformes
Sarcomas
Alpha actin
Birds
Vimentin
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| Resumo: |
ABSTRACT: Cockatiels (Nymphicus hollandicus) are exotic birds thatoriginated from Australia.Because of their beauty and learning ability, they are one of the most popular pet birds among the Psittaciformes. The objective of this study was to report a case of leiomyosarcoma on the humeral musculature of the left wing of a cockatiel (Nymphicus hollandicus). The animal was admitted to the Wildlife Rehabilitation Center (NURFS-CETAS) of the Universidade Federal de Pelotas withswelling in the humeral region of the left wing. During surgery, the animal died and was transferred to the Laboratório Regional de Diagnóstico, Faculdade de Veterinária (LRD-UFPel). During histopathological evaluation (hematoxylin and eosin routine technique) of the tumor, spindle neoplastic cells were observed, arranged in interlaced bundles amongst degenerate and normal muscle fibers. Using immunohistochemistry, neoplastic cells were positively immunostained for vimentin and alpha smooth muscle actin. Based on of clinical-pathological and immunohistochemical findings, leiomyosarcoma was diagnosed.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000300550
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| Editor: |
Universidade Federal de Santa Maria
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| Relação: |
10.1590/0103-8478cr20180858
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| Formato: |
text/html
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| Fonte: |
Ciência Rural v.49 n.3 2019
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| Direitos: |
info:eu-repo/semantics/openAccess
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