Clinical value of bronchoscopy in dignosis of bacteriological negative pulmonary tuberculosis
10.3760/cma.j.issn.1008-6706.2013.14.025
- VernacularTitle:支气管镜检查对痰菌阴性肺结核的诊断价值探讨
- Author:
Ruixia ZHANG
;
Xiaohong LI
;
Shisheng ZENG
- Publication Type:Journal Article
- Keywords:
Bronchoscopy;
Tuberculosis,lung;
Diagnosis
- From:
Chinese Journal of Primary Medicine and Pharmacy
2013;20(14):2142-2144,后插2
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the diagnostic value of bronchoscopy combined materials drawn in multiply methods in patients with bacteriological negative pulmonary tuberculosis.Methods The clinical data of 74 patients with pulmonary tuberculosis were retrospectively analyzed.All the patients had sputum acid-fast staining more than three times,25 patients were sputum bacteriological positive and 49 patients were bacteriological negative or had no sputum.Bronchoscopy was performd in 28 cases,including biopsy examining,brush examining,bronchoalveolar lavage fluid(BALF) smear and sputum spear acid-fast stain test.Results In 28 patients undergoing examination,microscopic abnormalities were found in 14 cases,taken 50.0％.15 cases performed lesion biopsy or transbronchiallung biopsy(TBLB) were diagnosed tuberculosis,taken 53.6％.Brush acid-fast staining was positive in 7 cases,taken 25.0％.BALF smear postive in 10 cases,taken 35.7％.And phlegm test after bronchoscope positive in 6 cases,taken 21.4％.Combined multiply index,23 cases finally diagnosed as pulmonary tuberculosis,taken 82.1％.Conclusion Bronchoscopy with materials drawn in multiply methods has a high value in diagnosing bacteriological negative pulmonary tuberculosis,we should take advantage of it as soon as possible.
