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

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 multip...

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Autores principales: ROCHA, Camila Maria da Silva, WILSON, Tais Meziara, de SOUSA, Davi Emanuel Ribeiro, PEREIRA, Alexandra Ariadne Bittencourt Gonçalves, LEONARDO, André Santos, NAME, Khesller Patrícia Olazia, de CASTRO, Márcio Botelho
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Veterinary Science 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7719886/
https://www.ncbi.nlm.nih.gov/pubmed/32908038
http://dx.doi.org/10.1292/jvms.20-0285
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author ROCHA, Camila Maria da Silva
WILSON, Tais Meziara
de SOUSA, Davi Emanuel Ribeiro
PEREIRA, Alexandra Ariadne Bittencourt Gonçalves
LEONARDO, André Santos
NAME, Khesller Patrícia Olazia
de CASTRO, Márcio Botelho
author_facet ROCHA, Camila Maria da Silva
WILSON, Tais Meziara
de SOUSA, Davi Emanuel Ribeiro
PEREIRA, Alexandra Ariadne Bittencourt Gonçalves
LEONARDO, André Santos
NAME, Khesller Patrícia Olazia
de CASTRO, Márcio Botelho
author_sort ROCHA, Camila Maria da Silva
collection PubMed
description 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.
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spelling pubmed-77198862020-12-09 Squamous cell carcinoma of the footpad with systemic metastasis in a captive crowned solitary eagle (Buteogallus coronatus) ROCHA, Camila Maria da Silva WILSON, Tais Meziara de SOUSA, Davi Emanuel Ribeiro PEREIRA, Alexandra Ariadne Bittencourt Gonçalves LEONARDO, André Santos NAME, Khesller Patrícia Olazia de CASTRO, Márcio Botelho J Vet Med Sci Wildlife Science 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. The Japanese Society of Veterinary Science 2020-09-09 2020-11 /pmc/articles/PMC7719886/ /pubmed/32908038 http://dx.doi.org/10.1292/jvms.20-0285 Text en ©2020 The Japanese Society of Veterinary Science This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License. (CC-BY-NC-ND 4.0: https://creativecommons.org/licenses/by-nc-nd/4.0/)
spellingShingle Wildlife Science
ROCHA, Camila Maria da Silva
WILSON, Tais Meziara
de SOUSA, Davi Emanuel Ribeiro
PEREIRA, Alexandra Ariadne Bittencourt Gonçalves
LEONARDO, André Santos
NAME, Khesller Patrícia Olazia
de CASTRO, Márcio Botelho
Squamous cell carcinoma of the footpad with systemic metastasis in a captive crowned solitary eagle (Buteogallus coronatus)
title Squamous cell carcinoma of the footpad with systemic metastasis in a captive crowned solitary eagle (Buteogallus coronatus)
title_full Squamous cell carcinoma of the footpad with systemic metastasis in a captive crowned solitary eagle (Buteogallus coronatus)
title_fullStr Squamous cell carcinoma of the footpad with systemic metastasis in a captive crowned solitary eagle (Buteogallus coronatus)
title_full_unstemmed Squamous cell carcinoma of the footpad with systemic metastasis in a captive crowned solitary eagle (Buteogallus coronatus)
title_short Squamous cell carcinoma of the footpad with systemic metastasis in a captive crowned solitary eagle (Buteogallus coronatus)
title_sort squamous cell carcinoma of the footpad with systemic metastasis in a captive crowned solitary eagle (buteogallus coronatus)
topic Wildlife Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7719886/
https://www.ncbi.nlm.nih.gov/pubmed/32908038
http://dx.doi.org/10.1292/jvms.20-0285
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