[Infusion dynamic uretero-scintigraphy in the evaluation of the functional status of the ureter and pelvis].

A proposed new method of infusion dynamic ureteroscintigraphy was used for investigation of 51 controls and 27 patients with unilateral tuberculous ureterohydronephrosis. Values of the contractility of different parts of the ureters and pelvis were obtained. The statistic law of distribution of these values is logarithmically normal. A high sensitivity of the method in the assessment of ureteral and pelvic function was shown.