Utilize este identificador para referenciar este registo: http://hdl.handle.net/10348/2739
Título: Kaposi-like vascular tumor of the urinary bladder in a cow.
Autor: Pires, Isabel
Queiroga, Felisbina
Silva, Filipe
Pinto, Carlos
Lopes, Carlos
Palavras-chave: cattle
Kaposiform hemangioendotheliom
urinary bladder
vascular tumor
Data: 2009
Resumo: Kaposiform hemangioendothelioma is a rare human vascular neoplasm. In veterinary medicine this tumor type was only recognized in the dog. Here we describe an unusual case arising in the urinary bladder of a Holstein-Friesian adult cow. Histologically the tumor presented a nodular proliferation of spindle cells, forming angular slits, often containing extravasated erythrocytes. Peripherically, well-formed vascular channels were seen. These cells were positive to vimentin and to factor VIII-related antigen by immunohistochemical stain. Based on its characteristics, it was classified as kaposiform hemangioendothelioma and as far as we know, it is the first case described in cattle.
Revisão por Pares: yes
URI: http://hdl.handle.net/10348/2739
Tipo de Documento: Artigo
Aparece nas colecções:OLD - DCV - Capítulo ou Parte de Catálogo

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