DETECTION FAILURE OF SMEAR MICROSCOPY TO CONFIRM PULMONARY TUBERCULOSIS

Smear microscopy to diagnose tuberculosis.

Time to Sputum Smear Conversion in Smear-Positive Pulmonary Tuberculosis Patients and Factors for Delayed Conversion

Pulmonary tuberculosis is a common infection worldwide. In the eastern part of Iran, fluctuations in tuberculosis prevalence are seen due to the migration of people from Afghanistan. The aim of this study was to evaluate the time of bacteriologic sputum conversion after treatment and affecting factors in those whose smear does not become negative.This study was carried out on 85 smear-positive ...

Optimizing sputum smear microscopy for the diagnosis of pulmonary tuberculosis.

Karen R Steingart, Andrew Ramsay and Madhukar Pai Author for correspondence Deptartment of Epidemiology, Biostatistics & Occupational Health, McGill University, Respiratory Epidemiology & Clinical Research Unit, Montréal Chest Institute, 1020 Pine Avenue West, Montréal H3A 1A2, Canada Tel.: +1 514 398 5422 Fax: +1 514 398 4503 [email protected] Expert Rev. Anti Infect. Ther. 5(3), 327–331 ...

Chest radiological features among patients with smear positive pulmonary tuberculosis

Background: Chest x-ray has an important role in the diagnosis of tuberculosis (TB). The aim of this study was to determine the radiological changes in patients with smear positive pulmonary tuberculosis.Methods: In this study, 325 patients with smear positive pulmonary TB was enrolled. The affected lobe or lobes of the left or right lung were recorded. The types of involvement were categorized...

Sputum Smear Negative pulmoNary tuberculoSiS

The objectives of this study were to evaluate the suitability of the TB-SA antibody test to diagnose tuberculosis in sputum smear negative (SS-) pulmonary tuberculosis (TB) patients and its applicability for monitoring treatment outcomes in these patients. This study was conducted in three counties/districts in Chongqing Municipality, Liaoning Province, China between June 2005 and June 2007. A ...