EXCEPTIONALLY RARE VARIANTS OF THE URINARY SYSTEM ANOMALIES - ROENTGEN PRESENTATION

The results of the radiological study of the urinary system anomalies are presented on the material consisting of 8,568 urographies done from 1990 to 2001 at the Institute for Radiology, Ni . The paper shows exceptionally rare anomalies of the urinary system: a horse-shoe shaped kidney with pyelocaliceal systems in its arms and isthmus, heterolateral ectopia of the kidney with fusion, abdominal-medial ectopia of the kidney with ventral malrotation and cup hyperplasia, hypoplastic cup, triple pyeolcaliceal system, M. Lenarduzzi and blind-ending of the Y-shaped urethra. The author concludes that, for the sake of performing every day professional work, it is necessary to possess detailed knowledge of the rarest urinary system anomalies.