Mycobacterium abscessus, which is ubiquitous environmental organism, is more likely to cause pulmonary infection in the presence underlying lung disease and immunosuppression. We report a case of pulmonary disease due to coinfection of Mycobacterium tuberculosis (MTB) and Mycobacterium abscessus (M. abscessus) in an immunocompetent patient without underlying lung disease. Healthcare professiona...

OBJECTIVES Tuberculosis (TB) is the leading infectious disease in the developing world. Delayed-type hypersensitivity skin test diagnoses TB using tuberculin purified protein derivative (PPD), but this test is incapable of distinguishing Mycobacterium tuberculosis (MTB) infection from bacillus Calmette-Guérin (BCG) vaccination or an infection caused by nontuberculous mycobacteria (NTM). This st...

Infection with Mycobacterium tuberculosis (MTB) is accompanied by an intense local inflammatory response which may be critical to the pathogenesis of tuberculosis. Activation of components of the innate immune response, such as recruitment of polymorphonuclear (PMN) and mononuclear phagocytes and induction of pro-inflammatory cytokines, such as tumor necrosis factor alpha (TNF-alpha), by MTB oc...

Meningitis tuberkulosis (MTB) adalah bentuk terberat penyakit tuberculosis, menyebabkan morbiditas dan mortalitas cukup tinggi pada anak. Keterlambatan diagnosis terapi dianggap sebagai faktor utama tingginya mortalitas. Masalah dalam MTB antara lain patogenesis yang kurang dipahami, belum tersedia tes diagnostik baik. Baku emas bergantung isolasi Mycobacterium tuberculosis dari cairan serebro...

Background and Aims: Tuberculosis (TB) is severe infectious disease caused by Mycobacterium tuberculosis imposes significant morbidity mortality. Early diagnosis of active TB forms pulmonary extrapulmonary very important the diagnostic methods such as culture test Ziehl-Neelsen (ZN) stain displayed low accuracy. Cartridge-based nucleic acid amplification (CBNAAT) widely used for with good accur...

BACKGROUND Mycobacterium tuberculosis remains one of the most significant causes of death from an infectious agent. Rapid and accurate diagnosis of pulmonary and extra-pulmonary tuberculosis (TB) is still a great challenge. The GeneXpert MTB/RIF assay is a novel integrated diagnostic system for the diagnosis of tuberculosis and rapid detection of Rifampin (RIF) resistance in clinical specimens....

The main cause of pulmonary tuberculosis (TB) is infection with Mycobacterium tuberculosis (MTB). We aimed to evaluate the contribution of nontuberculous mycobacteria (NTM) to pulmonary disease in patients from the state of Rondônia using respiratory samples and epidemiological data from TB cases. Mycobacterium isolates were identified using a combination of conventional tests, polymerase chain...

The Republic of Kiribati, Central Pacific, has the largest tuberculosis epidemic in the region. There is a national tuberculosis control program, which has used smear microscopy for acid-fast bacilli as the main diagnostic tool for many years. In 2015, an Xpert MTB/RIF machine was procured and became functional within the tuberculosis hospital. The aim of this cross-sectional study, using routi...

Introduction Increase in multi-drug resistant (MDR) Mycobacterium tuberculosis (MTB) strains is a worrisome trend seen during recent years. Rapid detection of MDR strains is very important to restrict their spread in the population. Gold standard methods for drug susceptibility testing (DST) of MTB are either costly or very slow. Nitrate reductase assay (NRA) is one of the methods for rapid det...

Objective The utility of detecting Mycobacterium tuberculosis in urine samples from patients with pulmonary tuberculous with diffuse small nodular shadows (suspected miliary tuberculosis (MTB)) is still unclear in Japan. A retrospective cross-sectional study was conducted to investigate the detection rates of M. tuberculosis in urine of patients with suspected MTB. Methods Among 687 hospitalize...