[Pathogenetic justification of organ-preserving operations and their role in improving the effectiveness of the comprehensive treatment of renal tuberculosis].

Some experimental data concerning the pathogenesis of tuberculous injury to the kidneys have been obtained from a complex study of the microcirculatory blood bed on a model of tuberculosis of the kidneys in 112 rabbits. Clinical investigations and clinico-experimental correlations have provided pathogenetic grounds for a surgical method of the treatment of tuberculosis of the kidneys complicated with strictures or the ureter. The pathogenetic association of the main tuberculous focus in the renal parenchyma with the tuberculous injury to the ureter and perivascular expansion of specific infection has been pointed to. The effectiveness of pathogenetically grounded surgical intervention has been proved in 52 patients followed-up from 1.5 to 7 years.