title: Ureteropelvic obstruction in children.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D005334:Fever / Q000209:etiology; D006417:Hematuria / Q000209:etiology; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D007223:Infant; D007231:Infant, Newborn; D007682:Kidney Pelvis / Q000601:surgery; D008297:Male; D008722:Methods; D010146:Pain; D014517:Ureteral Obstruction / Q000150:complications / Q000151:congenital* / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery; D014567:Urography