Twenty-seven cases of nephroblastomas were observed in 54 culled light meat broilers during a 1-year period. The tumours were generally unilateral and varied in size. Metastases were not observed. Histopathological studies showed epithelial and mesenchymal structures at different stages of development. Ultramicroscopy and immunohistochemestry findings revealed viral particles in intercellular spaces and in the lumen of the tubules not morphologically unlike avian leukosis/sarcoma virus
Naturally occurring nefhroblastomas in light meat broilers
ASDRUBALI, Giampaolo;FRANCIOSINI, Maria Pia;COLETTI, Mauro;
1995
Abstract
Twenty-seven cases of nephroblastomas were observed in 54 culled light meat broilers during a 1-year period. The tumours were generally unilateral and varied in size. Metastases were not observed. Histopathological studies showed epithelial and mesenchymal structures at different stages of development. Ultramicroscopy and immunohistochemestry findings revealed viral particles in intercellular spaces and in the lumen of the tubules not morphologically unlike avian leukosis/sarcoma virusFile in questo prodotto:
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