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QUIMIODECTOMA EM CÃO – RELATO DE CASO

2015; Centro Científico Knowing; Volume: 11; Issue: 22 Linguagem: Inglês

10.18677/enciclopedia_biosfera_2015_218

2317-2606

Lígia Fernandes Gundim, Thaís de Almeida Moreira, Rafael Rocha dos Souza, Márcio de Barros Bandarra, Alessandra Aparecida Medeiros,

Sarcoma Diagnosis and Treatment

The chemodectomas are rare neoplasms derived from chemoreceptors mostly located in the aortic body and carotid body.The objective was report the case of a dog, seven age, Fila Brasileiro, which was referred to the Animal Pathology Department, Federal University of Uberlândia for necropsy.At necropsy there was a mass base of the aorta, measuring approximately 6x4 cm in diameter, firm consistency, reddish color, that cut clear areas interspersed with dark red areas.Microscopically observed pleomorphic, rounded to polyhedral eosinophilic cells, finely granular cytoplasm, central and spherical nuclei, still demonstrating fibrovascular stroma rich in collagen inset.Histopathology was compatible with chemodectoma.