Ureteropelvic obstruction with hydronephrosis: treatment by pyeloplasty in 23 cases.
D000013:Congenital Abnormalities; D004194:Disease; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D007668:Kidney; D007682:Kidney Pelvis / Q000601:surgery*; D014513:Ureter; D014515:Ureteral Diseases; D014517:Ureteral Obstruction; D014551:Urinary Tract / Q000002:abnormalities*
ABNORMALITIES; HYDRONEPHROSIS/etiology and pathogenesis; KIDNEY PELVIS/surgery; URETERS/diseases; URINARY TRACT/abnormalities