Histopathologic and immunophenotypic profile of a spontaneous mammary carcinoma in a male Humboldt's white‐fronted capuchin (Cebus albifrons).

Autor: Carvalho, Thaynara Parente de, Oliveira, Ayisa Rodrigues de, Santos, Daniel Oliveira dos, Cassali, Geovanni Dantas, Garcia, Ana Paula Vargas, Pereira, Fernanda Mara Aragão Macedo, Soares‐Neto, Lauro Leite, Silva, Monique Ferreira, Paixão, Tatiane Alves, Santos, Renato Lima
Předmět:
Zdroj: Journal of Medical Primatology; Feb2022, Vol. 51 Issue 1, p49-52, 4p
Abstrakt: A 20‐year‐old male captive Humboldt's white‐fronted capuchin (Cebus albifrons) that died accidentally had a small non‐ulcerative mammary nodule diagnosed as a mammary carcinoma. Immunohistochemistry demonstrated that neoplastic cells were positive for pan‐cytokeratin and cytokeratin‐7. Approximately 20% of neoplastic cells were positive for Ki‐67. Neoplastic cells expressed estrogen and progesterone receptors. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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