The role of bronchoscopy in diagnosis of tuberculosis in patients with negative smear & culture
عنوان مقاله: The role of bronchoscopy in diagnosis of tuberculosis in patients with negative smear & culture
شناسه ملی مقاله: JR_JKMU-6-1_004
منتشر شده در در سال 1378
شناسه ملی مقاله: JR_JKMU-6-1_004
منتشر شده در در سال 1378
مشخصات نویسندگان مقاله:
Kh Bijhani - Assistant professor
B GHaraeli
خلاصه مقاله:
Kh Bijhani - Assistant professor
B GHaraeli
tuberculosis (TB) is a serious health problem in the world.in ۱۹۹۰ among ۵.۵ million population in the world,nearly ۷.۵ million new cases reported and ۳ 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 this cross sectional study,۳۷۷ patients with supspected TB and negative smear & culture were selected by convenience sampling method.in all patients fob & bronchoaveolar lavage(BAL) and in some patients transbronchial biopsy were performed.specimens were sent to one reference lab in the university Health center.among ۳۷۷ cases,۵۴.۴% were male and ۴۵.۶% female.۱۱۳ cases(۳۰%) were positive for acid-fast bacilli(۱۸% smear positive and ۳۰% culture positive).although BAL study for TB showed ۳۰% positive,transbronchial biopsy plus BAL,raised this figure to ۵۰% in conclusion,it is recommended both FOB&BAL in suspected patients with negative smear and culture to be considered.
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1934971/