Nodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)

Detalhes bibliográficos
Autor(a) principal: Lara Ribeiro de Almeida
Data de Publicação: 2020
Outros Autores: Roselene Ecco, Mirella Lauria D’Elia, Dyeime Ribeiro de Sousa, Jéssica de Souza Joaquim, Hudson Andrade Dos Santos, Bruna Hermine Campos, Cintia Aparecida de Jesus Pereira, Danielle Ferreira de Magalhães Soares, Walter Dos Santos Lima
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFMG
Texto Completo: https://doi.org/10.1590/S1984-29612020048
http://hdl.handle.net/1843/49900
https://orcid.org/0000-0003-2651-1047
https://orcid.org/0000-0002-8052-5389
https://orcid.org/0000-0001-9543-3236
https://orcid.org/0000-0001-7757-4289
https://orcid.org/0000-0002-0565-3591
Resumo: An adult male puma (Puma concolor), hit by a car in an urban area, died three days later despite the therapeutic support provided. At necropsy, multiple firm nodules were identified in the gastric mucosa. The nodules were coated by an intact mucosa with a central opening from which reddish and cylindrical nematodes protruded into the lumen. Twenty-seven nematodes were retrieved for morphological and morphometric evaluations. During histopathological examination of the gastric tissue, the adult nematodes appear in longitudinal and transverse sections, surrounded by thick bands of collagen, interspersed with mixed inflammatory infiltrates. The nematodes had an eosinophilic cuticle with caudal serrated projections (bulbar type), coelomyarian musculature, pseudocoelom, and females with uterus containing numerous larvated eggs, characteristics consistent with the Cylicospirura genus. Morphologically, female nematodes had six large tricuspid teeth in the oral cavity and the vulva had an opening anterior to the esophagus–intestinal junction. Male nematodes had five pairs of small papillae near the tip of the tail. These findings were consistent with Cylicospirura felineus. This parasite should be included in the differential diagnosis of nodular gastric wall lesions in wild felids.
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spelling 2023-02-10T18:05:04Z2023-02-10T18:05:04Z2020292https://doi.org/10.1590/S1984-296120200481984-2961http://hdl.handle.net/1843/49900https://orcid.org/0000-0003-2651-1047https://orcid.org/0000-0002-8052-5389https://orcid.org/0000-0001-9543-3236https://orcid.org/0000-0001-7757-4289https://orcid.org/0000-0002-0565-3591An adult male puma (Puma concolor), hit by a car in an urban area, died three days later despite the therapeutic support provided. At necropsy, multiple firm nodules were identified in the gastric mucosa. The nodules were coated by an intact mucosa with a central opening from which reddish and cylindrical nematodes protruded into the lumen. Twenty-seven nematodes were retrieved for morphological and morphometric evaluations. During histopathological examination of the gastric tissue, the adult nematodes appear in longitudinal and transverse sections, surrounded by thick bands of collagen, interspersed with mixed inflammatory infiltrates. The nematodes had an eosinophilic cuticle with caudal serrated projections (bulbar type), coelomyarian musculature, pseudocoelom, and females with uterus containing numerous larvated eggs, characteristics consistent with the Cylicospirura genus. Morphologically, female nematodes had six large tricuspid teeth in the oral cavity and the vulva had an opening anterior to the esophagus–intestinal junction. Male nematodes had five pairs of small papillae near the tip of the tail. These findings were consistent with Cylicospirura felineus. This parasite should be included in the differential diagnosis of nodular gastric wall lesions in wild felids.Uma onça parda (Puma concolor) foi encontrada em uma área urbana após atropelamento e, apesar do suporte terapêutico fornecido, o animal morreu três dias depois. No exame post-mortem, múltiplos nódulos firmes foram identificados na mucosa gástrica. Os nódulos eram revestidos por mucosa intacta com um orifício central, do qual se insinuavam nematódeos cilíndricos e avermelhados. Vinte e sete nematódeos foram recuperados para avaliação morfológica e morfométrica. Na avaliação histopatológica do tecido gástrico, os nematódeos adultos apareceram em cortes longitudinais e transversais, circundados por bandas espessas de colágeno, intercaladas por infiltrado inflamatório misto. Os nematódeos eram constituídos por cutícula eosinofílica, com projeções serrilhadas voltadas caudalmente (do tipo bulbar), musculatura celomiariana, pseudoceloma e, nas fêmeas, útero com numerosos ovos larvados cujos achados foram sugestivos do gênero Cylicospirura. Morfologicamente, a cavidade bucal continha seis grandes dentes trífidos, na fêmea, a abertura da vulva era anterior à junção esôfago intestinal; e os machos tinham cinco pares de pequenas papilas próximas à ponta da cauda. Esses achados foram consistentes com Cylicospirura felineus. Este parasita deve ser incluído no diagnóstico diferencial de lesões nodulares da parede gástrica em felinos selvagens.CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorengUniversidade Federal de Minas GeraisUFMGBrasilICB - DEPARTAMENTO DE PARASITOLOGIAVET - DEPARTAMENTO DE CLÍNICA E CIRURGIAVET - DEPARTAMENTO DE MEDICINA VETERINÁRIA PREVENTIVAHistopatologiaMorfologiaParasitologia veterináriaPatologia veterináriaCylicospirura felineusTaxonomyMorphologyHistopathologyWild felidsNodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)Gastrite nodular esclerosante causada por Cylicospirura felineus em onça parda (Puma concolor)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.scielo.br/j/rbpv/a/dY57Bjd8krDNdJNscB5yTNS/?lang=enLara Ribeiro de AlmeidaRoselene EccoMirella Lauria D’EliaDyeime Ribeiro de SousaJéssica de Souza JoaquimHudson Andrade Dos SantosBruna Hermine CamposCintia Aparecida de Jesus PereiraDanielle Ferreira de Magalhães SoaresWalter Dos Santos Limaapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/49900/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALNodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor).pdfNodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor).pdfapplication/pdf2868302https://repositorio.ufmg.br/bitstream/1843/49900/2/Nodular%20and%20sclerosing%20gastritis%20caused%20by%20Cylicospirura%20felineus%20in%20a%20puma%20%28Puma%20concolor%29.pdf1f749438567392cfc793764b16413e71MD521843/499002023-02-10 15:05:04.689oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-02-10T18:05:04Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
dc.title.pt_BR.fl_str_mv Nodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)
dc.title.alternative.pt_BR.fl_str_mv Gastrite nodular esclerosante causada por Cylicospirura felineus em onça parda (Puma concolor)
title Nodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)
spellingShingle Nodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)
Lara Ribeiro de Almeida
Cylicospirura felineus
Taxonomy
Morphology
Histopathology
Wild felids
Histopatologia
Morfologia
Parasitologia veterinária
Patologia veterinária
title_short Nodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)
title_full Nodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)
title_fullStr Nodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)
title_full_unstemmed Nodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)
title_sort Nodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)
author Lara Ribeiro de Almeida
author_facet Lara Ribeiro de Almeida
Roselene Ecco
Mirella Lauria D’Elia
Dyeime Ribeiro de Sousa
Jéssica de Souza Joaquim
Hudson Andrade Dos Santos
Bruna Hermine Campos
Cintia Aparecida de Jesus Pereira
Danielle Ferreira de Magalhães Soares
Walter Dos Santos Lima
author_role author
author2 Roselene Ecco
Mirella Lauria D’Elia
Dyeime Ribeiro de Sousa
Jéssica de Souza Joaquim
Hudson Andrade Dos Santos
Bruna Hermine Campos
Cintia Aparecida de Jesus Pereira
Danielle Ferreira de Magalhães Soares
Walter Dos Santos Lima
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Lara Ribeiro de Almeida
Roselene Ecco
Mirella Lauria D’Elia
Dyeime Ribeiro de Sousa
Jéssica de Souza Joaquim
Hudson Andrade Dos Santos
Bruna Hermine Campos
Cintia Aparecida de Jesus Pereira
Danielle Ferreira de Magalhães Soares
Walter Dos Santos Lima
dc.subject.por.fl_str_mv Cylicospirura felineus
Taxonomy
Morphology
Histopathology
Wild felids
topic Cylicospirura felineus
Taxonomy
Morphology
Histopathology
Wild felids
Histopatologia
Morfologia
Parasitologia veterinária
Patologia veterinária
dc.subject.other.pt_BR.fl_str_mv Histopatologia
Morfologia
Parasitologia veterinária
Patologia veterinária
description An adult male puma (Puma concolor), hit by a car in an urban area, died three days later despite the therapeutic support provided. At necropsy, multiple firm nodules were identified in the gastric mucosa. The nodules were coated by an intact mucosa with a central opening from which reddish and cylindrical nematodes protruded into the lumen. Twenty-seven nematodes were retrieved for morphological and morphometric evaluations. During histopathological examination of the gastric tissue, the adult nematodes appear in longitudinal and transverse sections, surrounded by thick bands of collagen, interspersed with mixed inflammatory infiltrates. The nematodes had an eosinophilic cuticle with caudal serrated projections (bulbar type), coelomyarian musculature, pseudocoelom, and females with uterus containing numerous larvated eggs, characteristics consistent with the Cylicospirura genus. Morphologically, female nematodes had six large tricuspid teeth in the oral cavity and the vulva had an opening anterior to the esophagus–intestinal junction. Male nematodes had five pairs of small papillae near the tip of the tail. These findings were consistent with Cylicospirura felineus. This parasite should be included in the differential diagnosis of nodular gastric wall lesions in wild felids.
publishDate 2020
dc.date.issued.fl_str_mv 2020
dc.date.accessioned.fl_str_mv 2023-02-10T18:05:04Z
dc.date.available.fl_str_mv 2023-02-10T18:05:04Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1843/49900
dc.identifier.doi.pt_BR.fl_str_mv https://doi.org/10.1590/S1984-29612020048
dc.identifier.issn.pt_BR.fl_str_mv 1984-2961
dc.identifier.orcid.pt_BR.fl_str_mv https://orcid.org/0000-0003-2651-1047
https://orcid.org/0000-0002-8052-5389
https://orcid.org/0000-0001-9543-3236
https://orcid.org/0000-0001-7757-4289
https://orcid.org/0000-0002-0565-3591
url https://doi.org/10.1590/S1984-29612020048
http://hdl.handle.net/1843/49900
https://orcid.org/0000-0003-2651-1047
https://orcid.org/0000-0002-8052-5389
https://orcid.org/0000-0001-9543-3236
https://orcid.org/0000-0001-7757-4289
https://orcid.org/0000-0002-0565-3591
identifier_str_mv 1984-2961
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.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 Universidade Federal de Minas Gerais
dc.publisher.initials.fl_str_mv UFMG
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv ICB - DEPARTAMENTO DE PARASITOLOGIA
VET - DEPARTAMENTO DE CLÍNICA E CIRURGIA
VET - DEPARTAMENTO DE MEDICINA VETERINÁRIA PREVENTIVA
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFMG
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Repositório Institucional da UFMG
collection Repositório Institucional da UFMG
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