Autor(es): Barreiros, Thales Ricardo Rigo ; Saut, João Paulo Elsen ; Blaschi, Wanessa ; Silva, Nicilene Cardoso ; Almeida, Ighor Augusto ; Santos, Thaisa Reis dos ; Pilz, Daniela ; Headley, Selwyn Arlington
Data: 2012
Origem: Oasisbr
Assunto(s): Bovine enzootic leucosis; pathology; agar gel immunodifusion
Enzootic bovine leucosis is an infectious disease of cattle caused by the bovine leukemia virus that results in lymphoma within target tissues. Cattle might demonstrate four clinicopathological age-related manifestations of the disease: juvenile, adult, thymic, and cutaneous form. This article describes the unusual manifestation of this disease in a 4-yr-old cow. Regional lymph nodes were enlarged during clinical examination. Peripheral and internal lymph nodes, as well as the vagina, uterus, spleen, liver, heart, thoracic vertebrae, eye and the thoracic and abdominal cavities demonstrated lymphoma at necropsy. Bovine enzootic leucosis was confirmed by histopathology and agar gel immunodifusion.
