AILMENTS URETER AND RENAL PELVIS [A] PYELOPLASTIC [B] REMOVAL STONES URETER[ REMOVE LARGE STONES AND REMOVE ENCLOSED STONES/ REGARDS URETER STONES] [C] REMOVAL URETERAL STENOSIS [WITH REIMPLANTATION URETER IN BLADDER OR NON REIMPLANTATION URETER IN BLADDER] [D] A RADICAL NEPHRECTOMY[ MALIGNANT TUMOR OF URETER OF RENAL PELVIS ] [E] RELEASE URINALS [ SYNDROME OF RETROPERITONEAL FIBROSIS]