The clinical entity of hydronephrosis secondary to renal ptosis, torsion, intrinsic and extrinsic ureteropelvic obstruction.
D004194:Disease; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D007668:Kidney; D007674:Kidney Diseases; D007682:Kidney Pelvis; D014513:Ureter; D014515:Ureteral Diseases; D014517:Ureteral Obstruction
HYDRONEPHROSIS/etiology and pathogenesis; KIDNEY PELVIS/diseases; KIDNEYS/diseases; URETERS/diseases