Improved diagnosis of Ziehl-Neelsen smear negative tuberculosis using sodium hypochlorite sedementation method
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چکیده
منابع مشابه
Sodium Hypochlorite Sedimentation Technique: A Simple Way to Enhance Sensitivity of Ziehl-Neelsen Stain in Diagnosis of Smear Negative Pulmonary Tuberculosis
Ó Abstract: Background: With the looming global HIV pandemic, the problem of tuberculosis tiptoes as a perpetual companion. Smear negative pulmonary tuberculosis which pose substantially a challenge for diagnosis, hoots this combination into noxious health problem. There is, therefore, an urgent need to establish more sensitive, safe and fairly rapid methodologies that could confirm diagnosis p...
متن کاملمقایسه ارزش تشخیصی اسمیر خلط به دو روش میکروسکوپی در بیماران مشکوک به سل ریوی با و بدون استفاده ازهیپوکلریت سدیم
Background and purpose: Direct smear microscopy is the most common method of detecting tuberculosis with 70% sensitivity in best conditions, therefore, researches have always focused on improving the sensitivity of sputum smear. This study aimed at comparing the diagnostic value of sputum smear using light microscopy and fluorescence microscopy without sodium hypochlorite in patients with suspe...
متن کاملAgreement between Direct Fluorescent Microscopy and Ziehl-Neelsen Concentration Techniques in Detection of Pulmonary Tuberculosis in Northwest Ethiopia
Background The sensitivity of smear microscopy for diagnosis of tuberculosis might be improved through treatment of sputum with sodium hypochlorite and application of fluorescent microscopy. This study aimed to determine the agreement between direct Fluorescent Microscopy and Ziehl-Neelsen concentration technique by their ability of detecting acid fast bacilli in resource poor settings. Metho...
متن کاملImproved microscopy diagnosis of pulmonary tuberculosis using sodium hypochlorite concentration technique in Tanga, Tanzania.
Pulmonary tuberculosis diagnosis commonly relies on the bacteriological examination of sputum. A cross-sectional hospital-based study was carried out to compare on "on the spot" sputum staining using sodium hypochlorite (bleach method) and routine Ziel-Neelsen (ZN) staining technique. Study candidates included individual patients presenting with cough <3 weeks (Group I) and > or =3 weeks (Group...
متن کاملA Comparison of Ziehl-Neelsen Staining and Fluorescent Microscopy for Diagnosis of Pulmonary Tuberculosis
According to WHO one third of the world population have tuberculosis. The present study was undertaken to compare the efficacy of flurochrome(FI) stain with conventional Z-N stain in the diagnosis of pulmonary & extrapulmonary tuberculosis. 388 cases of suspected pulmonary tuberculosis were included in the study. All samples were screen for Acid Fast Bacilli (AFB) by Z-N & Fluorescent staining ...
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ژورنال
عنوان ژورنال: East African Medical Journal
سال: 2008
ISSN: 0012-835X
DOI: 10.4314/eamj.v84i10.9562