Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/11344 |
Resumo: | The purpose of this study was to evaluate the safety and diagnostic efficacy of lung biopsy and to compare the possible occurrence of complications due to this technique in healthy calves and in calves with bronchopneumonia. Thirty Holstein calves were divided into a group of ten healthy animals (G1) and into four experimental groups (G2 to G5) of five calves each submitted to lung biopsy at 12, 24, 48 and 72 hours after intratracheal inoculation of Mannheimia. haemolytica, respectively. Lung crackles, dull sound on percussion of the lung area, and radiographic abnormalities were helpful in localizing the site for biopsy in group with bronchopneumonia. The microscopic abnormalities consisted of fibrinous bronchopneumonia these groups. In the calves of group G1, the alterations resulting from the procedure were cough, epistaxis, dyspnea, tachypnea, and tachcardia. Five calves (25%) with bronchopneumonia presented hemothorax after biopsy as well as tachypnea, tachycardia, cough, dyspnea, apathy, pale mucous, and decumbence. It was concluded that lung biopsy allowed to the diagnosis of bronchopneumonia in calves, however the severe complication of technical limit its use only when conventional methods have not enabled diagnosis. |
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Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia HaemolyticaBezerrosBiópsia pulmonarBroncopneumoniaMannheimia haemolyticaBronchopneumoniaCalvesLung biopsyThe purpose of this study was to evaluate the safety and diagnostic efficacy of lung biopsy and to compare the possible occurrence of complications due to this technique in healthy calves and in calves with bronchopneumonia. Thirty Holstein calves were divided into a group of ten healthy animals (G1) and into four experimental groups (G2 to G5) of five calves each submitted to lung biopsy at 12, 24, 48 and 72 hours after intratracheal inoculation of Mannheimia. haemolytica, respectively. Lung crackles, dull sound on percussion of the lung area, and radiographic abnormalities were helpful in localizing the site for biopsy in group with bronchopneumonia. The microscopic abnormalities consisted of fibrinous bronchopneumonia these groups. In the calves of group G1, the alterations resulting from the procedure were cough, epistaxis, dyspnea, tachypnea, and tachcardia. Five calves (25%) with bronchopneumonia presented hemothorax after biopsy as well as tachypnea, tachycardia, cough, dyspnea, apathy, pale mucous, and decumbence. It was concluded that lung biopsy allowed to the diagnosis of bronchopneumonia in calves, however the severe complication of technical limit its use only when conventional methods have not enabled diagnosis.Com o propósito de avaliar a segurança, a eficácia diagnóstica da biópsia pulmonar e comparar a possível ocorrência de complicações decorrentes da técnica, entre bezerros sadios e com broncopneumonia induzida, utilizaram-se dez bezerros (G1) sadios e vinte bezerros portadores de broncopneumonia, divididos em quatro grupos de cinco bezerros (G2 a G5), os quais foram biopsiados 12, 24, 48 e 72 horas após a inoculação com Mannheimia haemolytica, respectivamente. A presença de crepitação grossa, som submaciço à percussão e as alterações radiográficas auxiliaram no diagnóstico da broncopneumonia e localizaram a área pulmonar a ser biopsiada nos grupos G2 a G5. As alterações microscópicas, visualizadas nos animais do grupo G2 a G5, foram as de broncopneumonia fibrinopurulenta. Nos bezerros do grupo G1 as alterações relacionadas à técnica foram: tosse, epistaxe, dispneia mista, taquipneia e taquicardia. Cinco (25%) bezerros com broncopneumonia desenvolveram hemotórax após a biópsia e as alterações relacionadas à técnica foram: taquipneia, taquicardia, tosse, dispneia mista, apatia, mucosas pálidas e decúbito. Conclui-se que a biópsia pulmonar permite o diagnóstico de broncopneumonia em bezerros, contudo as complicações decorrentes da técnica limitam o seu uso apenas nas situações em que os métodos convencionais não tenham possibilitado o diagnóstico.Universidade Federal de Goiás2016-06-22T20:38:31Z2016-06-22T20:38:31Z2016-06-22info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSILVA, D. P. G. da et al. Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica. Ciência Animal Brasileira, Goiânia, v. 10, n. 3, 2009.http://repositorio.ufla.br/jspui/handle/1/11344Ciência Animal Brasileirareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLASilva, Daniel Pessoa Gomes daOliveira Filho, José PaesCoutinho, Adriana SouzaOliveira, Andreza Pimenta deRocha, Noeme SousaGonçalves, Roberto Calderoninfo:eu-repo/semantics/openAccesspor2016-06-23T20:42:07Zoai:localhost:1/11344Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2016-06-23T20:42:07Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica |
title |
Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica |
spellingShingle |
Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica Silva, Daniel Pessoa Gomes da Bezerros Biópsia pulmonar Broncopneumonia Mannheimia haemolytica Bronchopneumonia Calves Lung biopsy |
title_short |
Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica |
title_full |
Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica |
title_fullStr |
Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica |
title_full_unstemmed |
Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica |
title_sort |
Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica |
author |
Silva, Daniel Pessoa Gomes da |
author_facet |
Silva, Daniel Pessoa Gomes da Oliveira Filho, José Paes Coutinho, Adriana Souza Oliveira, Andreza Pimenta de Rocha, Noeme Sousa Gonçalves, Roberto Calderon |
author_role |
author |
author2 |
Oliveira Filho, José Paes Coutinho, Adriana Souza Oliveira, Andreza Pimenta de Rocha, Noeme Sousa Gonçalves, Roberto Calderon |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Silva, Daniel Pessoa Gomes da Oliveira Filho, José Paes Coutinho, Adriana Souza Oliveira, Andreza Pimenta de Rocha, Noeme Sousa Gonçalves, Roberto Calderon |
dc.subject.por.fl_str_mv |
Bezerros Biópsia pulmonar Broncopneumonia Mannheimia haemolytica Bronchopneumonia Calves Lung biopsy |
topic |
Bezerros Biópsia pulmonar Broncopneumonia Mannheimia haemolytica Bronchopneumonia Calves Lung biopsy |
description |
The purpose of this study was to evaluate the safety and diagnostic efficacy of lung biopsy and to compare the possible occurrence of complications due to this technique in healthy calves and in calves with bronchopneumonia. Thirty Holstein calves were divided into a group of ten healthy animals (G1) and into four experimental groups (G2 to G5) of five calves each submitted to lung biopsy at 12, 24, 48 and 72 hours after intratracheal inoculation of Mannheimia. haemolytica, respectively. Lung crackles, dull sound on percussion of the lung area, and radiographic abnormalities were helpful in localizing the site for biopsy in group with bronchopneumonia. The microscopic abnormalities consisted of fibrinous bronchopneumonia these groups. In the calves of group G1, the alterations resulting from the procedure were cough, epistaxis, dyspnea, tachypnea, and tachcardia. Five calves (25%) with bronchopneumonia presented hemothorax after biopsy as well as tachypnea, tachycardia, cough, dyspnea, apathy, pale mucous, and decumbence. It was concluded that lung biopsy allowed to the diagnosis of bronchopneumonia in calves, however the severe complication of technical limit its use only when conventional methods have not enabled diagnosis. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-06-22T20:38:31Z 2016-06-22T20:38:31Z 2016-06-22 |
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 |
SILVA, D. P. G. da et al. Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica. Ciência Animal Brasileira, Goiânia, v. 10, n. 3, 2009. http://repositorio.ufla.br/jspui/handle/1/11344 |
identifier_str_mv |
SILVA, D. P. G. da et al. Biopsia pulmonar em bezerros com broncopneumonia induzida pela Mannheimia Haemolytica. Ciência Animal Brasileira, Goiânia, v. 10, n. 3, 2009. |
url |
http://repositorio.ufla.br/jspui/handle/1/11344 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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 Goiás |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Ciência Animal Brasileira reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1815439344521969664 |