Background and Objective: Tuberculosis is still a major health problem, involving about 1/3 of the world ́s population. Diagnosis is difficult when we only use Ziehl-Neelson staining. Many cases may be missed. A more rapid and sensitive diagnostic method is necessary. PCR may be helpful. The aim of this study is to compare PCR, Zieh-Neelsen staining and histopathologic findings in diagnosis of t...

The immunological basis of tuberculin-induced necrosis, known for more than a century as “Koch’s phenomenon,” remains poorly understood. Aerosol infection in mice with the highly virulent Mycobacterium avium strain TMC724 causes progressive pulmonary pathology strongly resembling caseating necrosis in human patients with tuberculosis. To identify the cellular and molecular mediators causing thi...

BACKGROUND Chronic recurrent multifocal osteomyelitis (CREMO) is one of the autoinflammatory bone disorders due to disturbance in innate immune system. Up to now, there is no reported case of caseous granulomas in the CREMO. We report a boy with sterile granolumatous osteomyelitis. CASE PRESENTATION A four-year-old boy presented with swelling and pain in the left wrist, malaise and bilateral ...

The immunological basis of tuberculin-induced necrosis, known for more than a century as "Koch's phenomenon," remains poorly understood. Aerosol infection in mice with the highly virulent Mycobacterium avium strain TMC724 causes progressive pulmonary pathology strongly resembling caseating necrosis in human patients with tuberculosis. To identify the cellular and molecular mediators causing thi...

The Tubulointerstitial Nephritis and Uveitis syndrome is a very rare condition, probably under-diagnosed in clinical practice. It is characterized by the combination of an interstitial nephritis and uveitis, and is an exclusion diagnosis. Tissue non caseating granuloma can be rarely present, with only 6 cases reported on bone marrow. We present a case of a 55 year old female with a 3-month hist...

Splenic tuberculosis is an extremely rare clinical entity and a frequently forgotten cause of pyrexia of unknown origin (PUO). We present the case of a 42 year old man who presented with fever of unknown origin. Ultrasonography revealed multiple hypoechoic areas within the spleen. As the abscesses did not respond to broad spectrum antibiotics splenectomy was done. The excised organ showed multi...

Although various haematologic abnormalities are known to occur with tuberculosis, association of immune thrombocytopenia with tuberculosis is uncommon. We report a case of retroperitoneal lymph node tuberculosis who presented with ITP. A 76 year old female was admitted to our hospital with oral mucosal bleed and petechial lesions over extremities and abdomen. A diagnosis of immune thrombocytope...