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Avaliação da utilidade diagnóstica da fibrobroncoscopia óptica na tuberculose pulmonar BAAR negativa na prática clínica de rotina Evaluation of the diagnostic utility of fiberoptic bronchoscopy for smear-negative pulmonary tuberculosis in routine clinical practice
- Source :
- Jornal Brasileiro de Pneumologia, Vol 38, Iss 6, Pp 757-760 (2012)
- Publication Year :
- 2012
- Publisher :
- Sociedade Brasileira de Pneumologia e Tisiologia, 2012.
-
Abstract
- Avaliamos o rendimento diagnóstico da fibrobroncoscopia óptica no diagnóstico de tuberculose pulmonar com baciloscopia negativa em pacientes atendidos em um hospital de referência em Lima, Peru. Dos 611 pacientes submetidos ao procedimento, 140 (23%) foram diagnosticados com tuberculose com base nas amostras de LBA. Ser mais jovem e do sexo masculino foi associado a culturas positivas. Além disso, 287 pacientes realizaram baciloscopia de escarro após a broncoscopia, e os resultados aumentaram o rendimento diagnóstico em 22% em relação às amostras de LBA. Concluímos que amostras de LBA e de escarro pós-broncoscopia tiveram um bom rendimento diagnóstico nos pacientes com suspeita de tuberculose pulmonar com baciloscopia negativa.We evaluated the diagnostic yield of fiberoptic bronchoscopy for the diagnosis of smear-negative pulmonary tuberculosis in patients treated at a referral hospital in Lima, Peru. Of the 611 patients who underwent the procedure, 140 (23%) were diagnosed with tuberculosis based on the analysis of BAL samples. Being young and being male were significantly associated with positive cultures. In addition, 287 patients underwent post-bronchoscopic sputum smear testing for AFB, the results of which increased the diagnostic yield by 22% over that obtained through the analysis of BAL samples alone. We conclude that the analysis of BAL samples and post-bronchoscopic sputum samples provides a high diagnostic yield in smear-negative patients suspected of having pulmonary tuberculosis.
Details
- Language :
- English, Portuguese
- ISSN :
- 18063713 and 18063756
- Volume :
- 38
- Issue :
- 6
- Database :
- Directory of Open Access Journals
- Journal :
- Jornal Brasileiro de Pneumologia
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.facca973f826415ab8ce63426ce5c86a
- Document Type :
- article
- Full Text :
- https://doi.org/10.1590/S1806-37132012000600011