A dilated pore of winer in a young Iberian lynx (Lynx pardinus)

A 1.5-year-old male Iberian lynx born in captivity presented with a 2.2 cm exophytic nodular alopecic mass at the left tarsus medial aspect, before being released into the wild. The lesion had keratinised material protruding through a 1.2 cm pore, forming a cutaneous horn. Histopathology revealed a...

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Detalles Bibliográficos
Autores: Pérez, Estela, Lima-Barbero, José Francisco, Pinczowski, Pedro, Serra, Rodrigo, Asín, Javier, Molín, Jéssica, Luján, Lluís, Pérez, Marta
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/340466
Acceso en línea:http://hdl.handle.net/10261/340466
Access Level:acceso abierto
Palabra clave:Dilated pore
Skin
Feline
Lynx
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spelling A dilated pore of winer in a young Iberian lynx (Lynx pardinus)Pérez, EstelaLima-Barbero, José FranciscoPinczowski, PedroSerra, RodrigoAsín, JavierMolín, JéssicaLuján, LluísPérez, MartaDilated poreSkinFelineLynxA 1.5-year-old male Iberian lynx born in captivity presented with a 2.2 cm exophytic nodular alopecic mass at the left tarsus medial aspect, before being released into the wild. The lesion had keratinised material protruding through a 1.2 cm pore, forming a cutaneous horn. Histopathology revealed a cystic dermo-epidermal lesion lined by psoriasiform hyperplasia of the epithelium, thicker at the base of the cyst, together with abrupt to progressive keratinization and keratin pearls. The central cystic cavity was filled with fibrillary keratin and ghost cells. Immunohistochemistry for pan-cytokeratin showed strong positive immunolabeling in the hyperplastic epithelium and a weaker immunolabeling at the content of the cyst. A final diagnosis of a Dilated Pore of Winer was made. This paper is the first reported case of a DPW in a lynx and a wild felid.Mužjak iberijskog risa starosti 1,5 godinu, rođen u zatočeništvu, prezentovan je sa nodularnom masom sa alopecijom prečnika 2,2 cm na levoj medijalnoj strani tarzusa, pre nego što je pušten u divljinu. Unutar lezije nalazio se keratinizovani materijal koji je prominirao kroz poru od 1,2 cm, formirajući kožni rog. Histopatološkim pregledom, ustanovljena je cistična dermo-epidermalna lezija obložena hiperplastičnim epitelom naročito izraženim u bazi ciste, uz prisutnu keratinizaciju. Centralna cistična šupljina bila je ispunjena keratinom uz prisustvo tipičnih „goast cells“. ImunohistohemijskimPeer reviewedSciendoConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/340466reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.2478/acve-2023-0021Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3404662026-05-22T06:33:51Z
dc.title.none.fl_str_mv A dilated pore of winer in a young Iberian lynx (Lynx pardinus)
title A dilated pore of winer in a young Iberian lynx (Lynx pardinus)
spellingShingle A dilated pore of winer in a young Iberian lynx (Lynx pardinus)
Pérez, Estela
Dilated pore
Skin
Feline
Lynx
title_short A dilated pore of winer in a young Iberian lynx (Lynx pardinus)
title_full A dilated pore of winer in a young Iberian lynx (Lynx pardinus)
title_fullStr A dilated pore of winer in a young Iberian lynx (Lynx pardinus)
title_full_unstemmed A dilated pore of winer in a young Iberian lynx (Lynx pardinus)
title_sort A dilated pore of winer in a young Iberian lynx (Lynx pardinus)
dc.creator.none.fl_str_mv Pérez, Estela
Lima-Barbero, José Francisco
Pinczowski, Pedro
Serra, Rodrigo
Asín, Javier
Molín, Jéssica
Luján, Lluís
Pérez, Marta
author Pérez, Estela
author_facet Pérez, Estela
Lima-Barbero, José Francisco
Pinczowski, Pedro
Serra, Rodrigo
Asín, Javier
Molín, Jéssica
Luján, Lluís
Pérez, Marta
author_role author
author2 Lima-Barbero, José Francisco
Pinczowski, Pedro
Serra, Rodrigo
Asín, Javier
Molín, Jéssica
Luján, Lluís
Pérez, Marta
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Dilated pore
Skin
Feline
Lynx
topic Dilated pore
Skin
Feline
Lynx
description A 1.5-year-old male Iberian lynx born in captivity presented with a 2.2 cm exophytic nodular alopecic mass at the left tarsus medial aspect, before being released into the wild. The lesion had keratinised material protruding through a 1.2 cm pore, forming a cutaneous horn. Histopathology revealed a cystic dermo-epidermal lesion lined by psoriasiform hyperplasia of the epithelium, thicker at the base of the cyst, together with abrupt to progressive keratinization and keratin pearls. The central cystic cavity was filled with fibrillary keratin and ghost cells. Immunohistochemistry for pan-cytokeratin showed strong positive immunolabeling in the hyperplastic epithelium and a weaker immunolabeling at the content of the cyst. A final diagnosis of a Dilated Pore of Winer was made. This paper is the first reported case of a DPW in a lynx and a wild felid.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/340466
url http://hdl.handle.net/10261/340466
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.2478/acve-2023-0021
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sciendo
publisher.none.fl_str_mv Sciendo
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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