Fiberbronchoscopy in smear-negative miliary tuberculosis.
Twenty-two patients with smear-negative miliary tuberculosis underwent fiberbronchoscopy and brush smears; bronchial aspirates and transbronchial lung biopsy specimens were obtained. A definite diagnosis of tuberculosis was made in 16 (73 percent) patients. A rapid diagnosis was established in 14 of these 16 patients either from brush smears alone (three) or bronchial aspirate smear alone (one) or exclusively by histopathologic study of biopsy specimens (seven). Both brush smears and biopsy histopathology results provided the diagnosis in three patients. Bronchial aspirate culture was the only positive specimen in two patients. No serious complication resulted from the procedure. Our experience substantiates previous reports of the value and safety of fiberbronchoscopy in the rapid diagnosis of smear-negative miliary tuberculosis.
Pant
K
K
Clinical Research Centre, Vallabhbhai Patel Chest Institute, University of Delhi, India.
Chawla
R
R
Mann
P S
PS
Jaggi
O P
OP
D001706:Biopsy / Q000295:instrumentation / Q000379:methods; D001980:Bronchi / Q000473:pathology; D020680:Bronchoscopes; D001999:Bronchoscopy / Q000379:methods*; D005336:Fiber Optic Technology; D006801:Humans; D013396:Suction; D014391:Tuberculosis, Miliary / Q000175:diagnosis*