Avaliação da utilidade diagnóstica da fibrobroncoscopia óptica na tuberculose pulmonar BAAR negativa na prática clínica de rotina

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...

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Veröffentlicht in:Jornal brasileiro de pneumologia 2012-12, Vol.38 (6), p.757-760
Hauptverfasser: Soto, Alonso, Salazar, Daniela, Acurio, Vilma, Segura, Patricia, Stuyft, Patrick Van der
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container_issue 6
container_start_page 757
container_title Jornal brasileiro de pneumologia
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creator Soto, Alonso
Salazar, Daniela
Acurio, Vilma
Segura, Patricia
Stuyft, Patrick Van der
description 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.
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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. 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title Avaliação da utilidade diagnóstica da fibrobroncoscopia óptica na tuberculose pulmonar BAAR negativa na prática clínica de rotina
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