Squamous cell carcinoma of the footpad with systemic metastasis in a captive crowned solitary eagle (Buteogallus coronatus)

Autor:	Márcio Botelho de Castro, André Santos Leonardo, Tais Meziara Wilson, Davi Emanuel Ribeiro de Sousa, Alexandra A B G Pereira, K.P.O. Name, Camila Maria da Silva Rocha
Rok vydání:	2020
Předmět:	Eagle Pathology medicine.medical_specialty integumentary system General Veterinary biology Cell Cancer medicine.disease Metastasis stomatognathic diseases Cytokeratin medicine.anatomical_structure biology.animal medicine Immunohistochemistry Neoplasm Keratin pearl
Zdroj:	Journal of Veterinary Medical Science. 82:1627-1630
ISSN:	1347-7439 0916-7250
Popis:	Squamous cell carcinomas (SCC) are one of the most common tumors of the tegument that can have a misdiagnosis of chronic skin wounds. An adult captive crowned solitary eagle presented an indolent wound-like ulcer on the footpad and a fatal outcome. An infiltrating tumoral mass in the foot and multiple tumoral metastatic nodules in visceral organs were detected. The neoplasm was composed of atypical squamous cells with strong positivity for cytokeratin, "keratin pearl" structures, and marked invasion of tissues confirming a diagnosis of metastatic SCC. This might be the first report of an SSC with metastasis on the footpad in a captive Chaco eagle, which is one of the endangered species of birds of prey.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3c0b861d28a2b70ad7b04db6447b8b0c https://doi.org/10.1292/jvms.20-0285 Zobrazit plný text záznamu