ROLE OF FIBEROPTIC BRONCHOSCOPY IN DIAGNOSIS OF SMEAR-NEGATIVE PTB

The role of bronchoscopy in diagnosis of tuberculosis in patients with negative smear & culture

tuberculosis (TB) is a serious health problem in the world.in 1990 among 5.5 million population in the world,nearly 7.5 million new cases reported and 3 million  patients expired due to this problem.because early detectio of TB is very important ,we decided to evaluate the role of fiberoptic bronchoscopy(FOB) in detection of TB in patients with negative smear and negative culture of sputum.in t...

The role of bronchiL brushing through fiber-optic bronchoscopy in rapid diagnosis of sputum smear negative cases of pulmonary tuberculosis

  The aim of this study was to determine the ability of bronchial brushing in rapid diagnosis of pulmonary tuberculosis in patients with negative sputum smear.this retrospective study was performed on 188 patients who were suspected of pulmonary tuberculosis and had undergone fiberoptic bronchoscopy during the period of 1990 to 1996 in Kerman university No.1 . Although their history, physical ...

Fiberoptic bronchoscopy for the rapid diagnosis of smear-

THE ROLE OF FIBEROPTIC BRONCHOSCOPY IN THE DIAGNOSIS OF PULMONARY TUBERCULOSIS

From January 1982 to April 1987 , 1500 cases of fiberoptic bronchoscopy (FOB) were performed. Among these cases, 37 were suspected of having pulmonary tuberculosis but their sputum examination was either negative or they were not able to expectorate. In all these cases pulmonary TB was confirmed either by bronchoalveolar lavage (BAL) fluid examination or by biopsy. We conclude that FOB is ...

Diagnostic role of fiberoptic bronchoscopy in suspected smear negative pulmonary tuberculosis.

Fiberoptic bronchoscopy with bronchoalveolar lavage (BAL) and transbronchial biopsy (TBB) was performed in 40 patients suspected to have pulmonary tuberculosis, in whom chest roentgenogram revealed minimal infiltration and sputum smears were negative for acid-fast bacilli. Bronchoscopic procedures provided overall diagnostic yields in 47.5% (19/40) of patients. The diagnostic yield of overall b...