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Squamous cell carcinoma of the renal pelvis with metastasis in a dog.
Dagli, M L; Calderaro, F F; Silva, M T; Guerra, J L.
Afiliação
  • Dagli ML; Department of Pathology, Faculty of Veterinary Medicine and Zootechny, University of São Paulo, Brazil.
J Comp Pathol ; 116(4): 397-402, 1997 May.
Article em En | MEDLINE | ID: mdl-9179752
The gross and microscopical features of a squamous cell carcinoma of the renal pelvis in an 18-year-old dog are described. This is a rare tumour originating from transitional cells of the pelvis. The tumour, which invaded the renal parenchyma and capsule and the small intestinal wall, metastasized to the lungs. Tumour cells expressed cytokeratin 8 and were arranged in a pattern similar to that of a squamous cell carcinoma found elsewhere, with prickle cells and horny pearls. The tumour was not diagnosed clinically but was found at necropsy. The presence of pelvic calculi in this dog is suggested as a cause of transitional cell squamous metaplasia and malignant transformation.
Assuntos
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Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Carcinoma de Células Escamosas / Doenças do Cão / Neoplasias Renais / Pelve Renal / Neoplasias Pulmonares Limite: Animals Idioma: En Revista: J Comp Pathol Ano de publicação: 1997 Tipo de documento: Article País de afiliação: Brasil País de publicação: Reino Unido
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Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Carcinoma de Células Escamosas / Doenças do Cão / Neoplasias Renais / Pelve Renal / Neoplasias Pulmonares Limite: Animals Idioma: En Revista: J Comp Pathol Ano de publicação: 1997 Tipo de documento: Article País de afiliação: Brasil País de publicação: Reino Unido