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Previous issue date: 2015-08-18 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Introduction : Cystic fibrosis is a chronic disease that requires regular monitoring and testing. Chest CT is the gold standard to the evaluation of the pulmonary parenchyma, but because of the risk caused by radiation, technical alternatives should be evaluated. MRI is a test that does not use radiation. The aim of this study is to evaluate the performance of MRI chest and correlated with clinical parameters such as spirometry, Shawchman clinical score and the 6-minute walk test. Methods : 19 patients with cystic fibrosis Clinic underwent magnetic resonance of the chest, 6-minute walk test, FEV1 and clinical Shwachman score. MR score was evaluated and correlated with other parameters. Results : MRI correlated with the 6-minute walk test and the clinical score of Shwachman, but not with FEV1. Conclusion : MRI is a good alternative for airway and lung parenchyma assessment in patients with CF, showing a significant correlation with the6-minute walk test and the clinical score of Shwachman. / Introdu??o : a fibrose c?stica ? uma doen?a cr?nica, que necessita de acompanhamento e exames regulares. A TC de t?rax ? o padr?o-ouro para avalia??o das altera??es do par?nquima pulmonar, mas pelo risco causado pela radia??o, t?cnicas alternativas devem ser avaliadas. A RM ? um exame que n?o utiliza radia??o. O objetivo desse estudo ? avaliar o desempenho da RM de t?rax, correlacionando com par?metros cl?nicos, como espirometria, escala de Shawchman e o teste de caminhada de 6 minutos. M?todos : 19 pacientes do ambulat?rio de fibrose c?stica realizaram resson?ncia magn?tica de t?rax, teste de caminhada de 6 minutos, VEF1 e escore clinico de Shwachman. Foi avaliado o escore de RM e correlacionado com os outros par?metros. Resultados : a RM apresentou correla??o com o teste de caminhada de 6 minutos e com o escore cl?nico de Shwachman, mas n?o apresentou com o VEF1. Conclus?o : A RM ? uma boa alternativa para avalia??o de via a?rea e par?nquima pulmonar em pacientes com FC, mostrando correla??o com o teste de caminhada de 6 minutos e com o escore cl?nico de Shwachman.
| Identifer | oai:union.ndltd.org:IBICT/oai:tede2.pucrs.br:tede/6377 |
| Date | 18 August 2015 |
| Creators | Athayde, Renata Anele |
| Contributors | Stein, Renato Tetelbom |
| Publisher | Pontif?cia Universidade Cat?lica do Rio Grande do Sul, Programa de P?s-Gradua??o em Medicina/Pediatria e Sa?de da Crian?a, PUCRS, Brasil, Faculdade de Medicina |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | Portuguese |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações da PUC_RS, instname:Pontifícia Universidade Católica do Rio Grande do Sul, instacron:PUC_RS |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | 3098206005268432148, 600, 600, 600, 600, -8624664729441623247, -969369452308786627, 2075167498588264571 |
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