[Urogenital-tuberculosis: pathogenesis, diagnostic approach, roentgenologic pathology, staging and remarks for differential diagnosis (author's transl)].

The diagnostic tactics in the clarification of urogenital tuberculosis are referred to the changes for the individual examinations mentioned. Some tables show the results of radiological investigations on 200 patients with proved renal tuberculosis, the extend of the triple staging proposed by us being specified. In addition to expositions on the radiopathology of urogenital tuberculosis, the differential diagnosis is indicated, its focus lying in the comparsion of 118 patients with clinical-bacteriological and/or histologically confirmed non-specific chronic pyelonephritis. The comparison of patients from two 3-year groups 1959-1961 and 1971-1973 as well as between natives and foreigners shows a change in the clinical radiological picture of renal tuberculosis.