Current concepts on pathogenesis of renal tuberculosis
Chijioke, A.
West African Journal of Medicine 20(2): 107-110
2001
ISSN/ISBN: 0189-160X PMID: 11768007 Document Number: 530241
The pathogenesis of renal tuberculosis begins with the initial localization of the tubercle bacilli in the cortical glomeruli causing mechanical stress which lead to alteration in cell morphology, increased rate of protein synthesis and proliferation of resident glomerular cells as well as the infiltrating blood borne cells. The infection may remain localized to the renal parenchyma resulting in various forms of glomerulonephritides and/or gain access to the calyceal system causing pyelocalyceal destruction with subsequent ureteric and urinary bladder involvement. The disease may remain quiesent at the foregoing stage or progress to hydronephrosis and pyonephrosis as a result strictures and obstruction. This communication discusses the immunological responses and various specific lesions resulting from renal injury caused by mycobacterium tuberculosis.