Nodular and sclerosing gastritis caused by Cylicospirura felineus in a puma (Puma concolor)
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , |
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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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 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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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 |
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Universidade Federal de Minas Gerais |
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