background: pulmonary tuberculosis is still the most common form of tuberculosis in hiv infected patients having differ­ent presentations according to the degree of immunosuppression. this study appraised the impact of hiv infection on clini­cal, laboratory and radiological presentations of tuberculosis. methods: the clinical, laboratory and radiological presentations of pulmonary tb in 56 hiv-...

BACKGROUND Previous studies have shown that Mycobacterium tuberculosis (MTB) Uganda family, a sub-lineage of the MTB Lineage 4, is the main cause of tuberculosis (TB) in Uganda. Using a well characterized patient population, this study sought to determine whether there are clinical and patient characteristics associated with the success of the MTB Uganda family in Kampala. METHODS A total of ...

Tuberculous pyopneumothorax is a rare but serious complication of evolutive pulmonary tuberculosis. We report a series of 18 cases with tuberculous pyopneumothorax admitted to the Pneumo-Phthisiology Department of the Mohammed V Military Teaching Hospital in Rabat between January 2005 and December 2009. Our study included 15 men and 3 women, the average age was 35 ± 7 years. 4 patients were dia...

Subcutaneous tissue emphysema is observed in a several clinical settings but spontaneous subcutaneous emphysema in the absence of pneumothorax with broncho pleuro subcutaneous fistula is rare. We report a case of spontaneous subcutaneous emphysema secondary to cavitary pulmonary tuberculosis in the absence of pneumothorax.

BACKGROUND Pulmonary tuberculosis is associated with caseating necrosis, parenchymal lung destruction, and cavity formation. It was hypothesised that tuberculous lung destruction is mediated, at least in part, by the participation of matrix metalloproteinases released by mononuclear phagocytes. METHODS Cells of the myelomonocytic leukaemia cell line THP-1 were incubated with lipoarabinomannan...

BACKGROUND AND OBJECTIVES Tuberculous cold abscesses or gumma are an unusual form of tuberculosis. We report a case of gumma as initial diagnosis of disseminated tuberculosis. METHOD This case was studied in 2012 in Barcelona ( Spain). Source data was compiled from the electronic clinical records, hospital reports and additional diagnostic testing. RESULTS Immunocompetent inmate, born in Ca...

The ability of tuberculosis patients to recognize Mycobacterium vaccae-specific antigens before starting chemotherapy and according to disease severity was analyzed. We report that the M. vaccae cell wall skeleton fraction triggers more enhanced cytokine production than the whole bacterium. Moreover, a tendency was observed for a lower gamma interferon/interleukin-10 ratio in patients with cavi...