[1][A] CALCULIS [LASER LITHOTRIPSY/BALLISTIC LITHOTRIPTER/OYRITIROSCOPIA] [B] URETERAL STRICTURE [OPENING STRICTURES/PUTTING STENT] [C] URETERAL INJURIES [FAILURE RECOVERY/NEOEMFYTEFSI URINALE]

[2] WICKED URETERAL CARCINOMA [ENDOSCOPIC REMOVING SMALL VOLUME OF LASER/PARTIAL EXEMPTION URINALS WITH TUMOR/NEFROOURITIREKTOMI IN INVASIVE TUMOR]