Data/hora: 13/06/2024 02:37:05

Provedor de dados: | 45
País: | Brazil
Título: | Cystadenocarcinoma simulating hemangiosarcoma of the salivary gland in dog: case report
Autores: | Gamba,C.O.; Damasceno,K.A.; Campos,C.B.; Ferreira,E.; Cassali,G.D.
Data: | 2011-06-01
Ano: | 2011
Palavras-chave: | Bitch; Salivary gland; CD31; Neoplastic cells.
Resumo: | Cystadenocarcinoma is regarded as a rare adenocarcinoma variant in animals. This work reports the case of an 8-year-old female Poodle dog with salivary gland cystadenocarcinoma with morphological characteristics similar to a hemangiosarcoma. Histopathological analysis showed a tumor mass with cystic formations containing a large amount of red blood cells. In order to distinguish these two entities, periodic acid Schiff (PAS) staining and immunohistochemical analysis were carried out with the use of cytokeratin AE1/AE3 (CK) and CD31-specific antibodies. Neoplastic cells were PAS-negative, CK-positive and CD31-negative confirming their epithelial origin. Based on the findings, the diagnosis of high grade cystadenocarcinoma was established.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000300006
Editor: | Universidade Federal de Minas Gerais, Escola de Veterinária
Relação: | 10.1590/S0102-09352011000300006
Formato: | text/html
Fonte: | Arquivo Brasileiro de Medicina Veterinária e Zootecnia  v.63 n.3 2011
Fonte: | info:eu-repo/semantics/openAccess