CALCULI IN A BLIND-ENDING LIMB OF A DUPLICATED URETER

An unusual case with a blind-ending ureteral duplication containing st ones is reported. A patient who had undergone two consequent unsuccess ful operations attempted to extract a lower ureteral stone was later f ound to have the missing stone in the blind-ending branch of a duplica ted ureter. The clinical significance of such malformation is discusse d in light of the literature.