[Renal lithiasis; hydronephrosis due to polar vessel; reconstructive surgery].
D002137:Calculi; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D007668:Kidney; D007669:Kidney Calculi; D020347:Lithiasis; D053040:Nephrolithiasis
HYDRONEPHROSIS/etiology and pathogenesis; KIDNEYS/calculi
Litiasis renal; hidronefrosis por vaso polar; plástica reconstructiva.