Recurrent laryngeal neuropathy secondary to nerve compression by melanomas - case report

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dc.contributor.authorAlonso, J. M. [UNESP]
dc.contributor.authorRosa, G. S. [UNESP]
dc.contributor.authorHataka, A. [UNESP]
dc.contributor.authorHussni, C. A. [UNESP]
dc.contributor.authorConceicao, M. L. [UNESP]
dc.contributor.authorWatanabe, M. J. [UNESP]
dc.contributor.authorRodrigues, C. A. [UNESP]
dc.contributor.authorAlves, A. L. G. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-10T16:59:14Z
dc.date.available2020-12-10T16:59:14Z
dc.date.issued2019-09-01
dc.description.abstractRecurrent laryngeal neuropathy (RLN) etiology can be acquired, iatrogenic or idiopathic. There are no previous reports of RLN caused by recurrent laryngeal nerve compression by melanomas. This report describes a horse presenting severe dyspnea and progressive weight loss. Physical exam demonstrated tachycardia, tachypnea, inspiratory dyspnea at rest, neck extension and mydriasis. Temporary tracheotomy was performed and videoendoscopic examination diagnosed grade IV laryngeal paralysis. The animal came suddenly to death by suppurative bacterial pneumonia. At necropsy, it was possible to observe multiple melanotic epithelioid melanoma nodules compressing the recurrent laryngeal nerve, alongside with lung and parotid metastasis. This finding emphasizes the importance of establishing a differential diagnosis for tumor mass compression in the etiology of RLN, especially melanomas in gray horses, with or without cutaneous manifestations of masses.en
dc.description.affiliationUniv Estadual Paulista, Fac Med Vet & Zootecnia, Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Med Vet & Zootecnia, Botucatu, SP, Brazil
dc.format.extent1477-1482
dc.identifierhttp://dx.doi.org/10.1590/1678-4162-10420
dc.identifier.citationArquivo Brasileiro De Medicina Veterinaria E Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 71, n. 5, p. 1477-1482, 2019.
dc.identifier.doi10.1590/1678-4162-10420
dc.identifier.fileS0102-09352019000501477.pdf
dc.identifier.issn0102-0935
dc.identifier.scieloS0102-09352019000501477
dc.identifier.urihttp://hdl.handle.net/11449/194937
dc.identifier.wosWOS:000493391100006
dc.language.isoeng
dc.publisherArquivo Brasileiro Medicina Veterinaria Zootecnia
dc.relation.ispartofArquivo Brasileiro De Medicina Veterinaria E Zootecnia
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjecthorse
dc.subjectmelanocyte
dc.subjecthemiplegia
dc.subjectlarynx
dc.titleRecurrent laryngeal neuropathy secondary to nerve compression by melanomas - case reporten
dc.typeArtigo
dcterms.rightsHolderArquivo Brasileiro Medicina Veterinaria Zootecnia
unesp.author.lattes6020984937849801[4]
unesp.author.lattes4663463575469428[7]
unesp.author.orcid0000-0001-5421-2904[4]
unesp.author.orcid0000-0002-4837-463X[7]

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