Pulmonary adenocarcinoma in cattle
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Data
2014-09-01
Autores
Diogo Sousa, Z. [UNESP]
Luis Rivera, C. [UNESP]
Didier Quevedo, C. [UNESP]
Gorino, Ana Claudia [UNESP]
Simone Biagio, C. [UNESP]
Renee Laufer, A. [UNESP]
Título da Revista
ISSN da Revista
Título de Volume
Editor
Univ Cordoba
Resumo
The Macroscopic, histological and immunohistochemical aspects of lung acinar adenocarcinoma and the presence of nodules in the abdominal cavity of an adult female bovine are reported. In the necropsy analysis samples were collected from the: lung, heart, spleen, liver, pancreas, kidney, uterus, intestine, brain, and from nodules found in the lung and abdominal cavity, which were routinely processed to be stained by hematoxylin-eosin and for an immunohistochemistry exam with the antibodies: cytokeratin (dilution 1: 200 mu L) and vimentin (dilution 1: 1000 mu L). The histopathological examination revealed neoplastic epithelial cells with acini formation. The immunohistochemical examination of the tumor cells showed positive marking for cytokeratin and the absence of marking for vimentin. According to anatomical, morphological, and histopathological findings, as well as the result of the immunohistochemical examination, the tumor was characterized as lung acinar adenocarcinoma.
Descrição
Palavras-chave
Histopathology, immunochemistry, lung, metastasis, neoplasia
Como citar
Revista Mvz Cordoba. Monteria: Univ Cordoba, v. 19, n. 3, p. 4358-4363, 2014.