GeneXpert in the diagnosis of smear-negative PTB

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GeneXpert in the diagnosis of smear-negative PTB.

of smear-negative PTB” is very interesting [1]. As Nakiyingi et al. noted, the concern on cost effectiveness on this new TB diagnostic tool is needed [1]. In fact, the cost effectiveness of the test is still controversial issue [2]. The value seems dependent to the setting [2 3]. Also, Nakiyingi et al. raised an important point that GeneXpert can help fasten diagnosis. However, it is questionab...

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Tuberculosis diagnosis in resource-limited settings: Clinical use of GeneXpert in the diagnosis of smear-negative PTB: a case report.

BACKGROUND The Xpert MTB/RIF test (GeneXpert) has recently been endorsed for use in resource-limited settings for the diagnosis of tuberculosis and drug resistant-tuberculosis. In resource-limited settings, GeneXpert has been used predominantly for research and there is little experience with its use in day-to-day management of patients. CASE SUMMARY We describe a case of a 46 year old HIV-in...

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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...

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  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 ...

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ژورنال

عنوان ژورنال: African Health Sciences

سال: 2014

ISSN: 1680-6905

DOI: 10.4314/ahs.v14i2.33