Data/hora: 10/06/2024 00:51:06

Provedor de dados: | Ciência Rural
País: | Brazil
Título: | Oral tumors in dogs: clinical aspects, exfoliative cytology and histopathology
Autores: | Felizzola,Cláudia Ronca; Stopiglia,Angelo João; Araújo,Ney Soares de.
Data: | 1999-09-01
Ano: | 1999
Palavras-chave: | Oral cancer; Exfoliative cytology; Histopathology; Dogs.
Resumo: | In order to establish the diagnosis and prognosis of tumors of the oral cavity, a comparative study was carried out in 130 dogs considering age, sex, breed, clinical aspects, exfoliative cytology as well as histopathology. Exfoliative cytology revealed: 100% negative for benign non-odontogenic tumors, 97.91% negative benign odontogenic tumors and 77.92% positive for malignant tumors. Histopathology showed: 59.23% malignant tumors (33.08% malignant melanoma, 9.23% squamous cell carcinoma, 5.38% osteosarcoma, 2.31% fibrosarcoma, 2.31% angiosarcoma, 1.54% malignant mesenchymal tumors, 1.54% malignant fibrohistiocytoma, 1.54% lymphoma, 0.77% leyomyosarcoma, 0.77%% epithelioid sarcoma and 0.77% angiofibrosarcoma); 36.92% benign odontogenic tumors (25.38% peripheral odontogenic fibroma, 10.0% ossifyng fibroma and 1.54% odontoma) in addition to 3.85% benign non-odontogenic tumors (1.54% fibroma, 0.77% plasmocytoma, 0.77% pilomatrixoma and 0.77% giant tumor cells). These results permit us to conclude that exfoliative cytology was an efficient, safe, quick and noninvasive method and could be used for early evaluation of oral cancer.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84781999000300020
Editor: | Universidade Federal de Santa Maria
Relação: | 10.1590/S0103-84781999000300020
Formato: | text/html
Fonte: | Ciência Rural  v.29 n.3 1999
Fonte: | info:eu-repo/semantics/openAccess