Empyema thoracis is defined as the collection of pus in the pleural cavity. Mycobacterium tuberculosis as an etiological agent accounts for only 2% of the tuberculous pleurisy cases. History of contact and absence of Bacillus Calmette-Guerin(BCG) vaccination scar are usually seen. We are hereby reporting, a 4 year old male child with left sided tuberculous empyema who had been adequately immuni...

This study examined the natural history of reaction after accidental intradermal administration of bacille Calmette-Guerin (BCG) vaccine instead of purified protein derivative (PPD) in 226 schoolchildren. At 18 days after vaccination, a local reaction with a diameter of 4.5-14 mm was found in 62% of the students, and ulceration with discharge was found in 26.6%; corresponding rates at 120 days ...

BACKGROUND A delay in the diagnosis and treatment of tuberculosis meningitis (TBM) may lead to increased mortality and morbidity. The aim of this study was to describe the clinical, radiological and laboratory findings of TBM on a cohort of 185 pediatric patients at a single centre over a 10 year period and to investigate relationship between the stage of the disease. METHODS The hospital rec...

tuberculosis is an important opportunistic disease among hiv- infected persons worldwide; from march 1999 to feburery 2001 we had seventeen patients with hiv-infection and tuberculosis. here we are presenting the clinical manifestations, diagnosis, treatment and outcome of them. all of them were male, 11 patients had pulmonary and 5 patients had extrapulmonary (pleural effusion 1, hepatic granu...

BACKGROUND India has generally used 1 TU purified protein derivative (PPD) as opposed to 2 TU PPD globally, limiting comparisons. It is important to assess latent TB infection in adolescents given that they may be a target group for new post-exposure TB vaccines. The aim of this study is to describe the pattern and associations of tuberculin skin test (TST) responses (0.1 ml 2 TU) in adolescent...

Disseminated Mycobacterium avium complex (MAC) is the most common systemic bacterial infection in patients with acquired immunodeficiency syndrome (AIDS) in developed countries; however, it is reported to be uncommon in Africa. The role of a prior history of tuberculous disease, and the presence of a bacille Calmette-Guerin (BCG) scar, in preventing disseminated MAC is controversial. The aims o...