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

Autor:	Renato L. Santos, Fernanda Mara Aragão Macedo Pereira, Monique Ferreira Silva, Lauro Leite Soares-Neto, A.R. Oliveira, D.O. Santos, Tatiane A. Paixão, Ana Paula Vargas Garcia, Thaynara Parente de Carvalho, Geovanni Dantas Cassali
Rok vydání:	2021
Předmět:	Pathology medicine.medical_specialty General Veterinary medicine.drug_class Estrogen receptor Nodule (medicine) Biology medicine.disease Breast cancer Estrogen biology.animal Progesterone receptor Cebus albifrons medicine Immunohistochemistry Animal Science and Zoology medicine.symptom Receptor
Zdroj:	Journal of Medical Primatology. 51:49-52
ISSN:	1600-0684 0047-2565
DOI:	10.1111/jmp.12553
Popis:	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.
Databáze:	OpenAIRE
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