[Hydronephrosis caused by congenital ureteropyelic obstruction].
D002648:Child; D006801:Humans; D006869:Hydronephrosis; D007223:Infant; D007682:Kidney Pelvis / Q000002:abnormalities*; D014513:Ureter / Q000002:abnormalities*
HYDRONEPHROSIS/in infant and child; KIDNEY PELVIS/abnormalities; URETERS/abnormalities
Hidronefrosis por obstrucciôn ureteropiélica congenita.