Use of flexible bronchoscopy for rapid diagnosis of suspected tubercular cases in rural India.
BACKGROUND
Reaching a correct diagnosis is a challenge for physicians treating any of the 30% to 50% of pulmonary tuberculosis patients who have negative sputum cultures or who present with no sputum. Flexible bronchoscopy acquires special importance for these cases for whom empirical anti-tuberculosis therapy is the only option left. In our study we aimed to assess the diagnostic yield of flexible bronchoscopy in patients, suspected to have tuberculosis, whose sputum smears were negative.


METHODS
In our hospital-based cross-sectional study, 42 patients were enrolled by consecutive sampling. Flexible bronchoscopy and selective bronchial washings were done in all patients.


RESULTS
Bronchoscopy lavage smears were positive for M. tuberculosis in 10 (23.8%) patients. Fifteen (35.7%) patients had positive culture.


CONCLUSIONS
Flexible bronchoscopy has an important role in the diagnosis of patients suspected to have tuberculosis, whose sputum smears are negative or who can not produce sputum.
Singhal
Sameer
S
Department of Chest and Tuberculosis, Datta Meghe Institute Medical Sciences, Wardha, Maharashtra, India.
Gaidhane
Abhay M
AM
Khatib
Nazli
N
Hrivastava
Tripti
T
Diwan
Sanjay
S
Mahajan
Satish N
SN
Bawankule
Shilpa
S
Zahiruddin
Quazi Syed
QS
D000328:Adult; D001992:Bronchoalveolar Lavage Fluid / Q000382:microbiology; D001999:Bronchoscopy / Q000379:methods*; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification; D012424:Rural Population; D012680:Sensitivity and Specificity; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*; D055815:Young Adult