Journal of Veterinary Medical Science | |
Kaposi-Like Vascular Tumor of the Urinary Bladder in a Cow | |
Carlos LOPES1  Carlos PINTO3  Filipe SILVA2  Felisbina Luisa QUEIROGA2  Isabel PIRES2  | |
[1] Institute of Biomedical Sciences Abel Salazar, Largo Professor Abel Salazar;CECAV, Department of Veterinary Sciences, Universidade de Tras-os-Montes e Alto Douro;Serviço de Desenvolvimento Agrário de São Miguel | |
关键词: cattle; Kaposiform hemangioendothelioma; urinary bladder; vascular tumor; | |
DOI : 10.1292/jvms.71.831 | |
学科分类:兽医学 | |
来源: Japanese Society of Veterinary Science | |
【 摘 要 】
References(10)Cited-By(2)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.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300708194ZK.pdf | 392KB | download |