title: Editorial comment.
authors.affiliation: Georgia Urology, Pediatrics, Atlanta, GA.
authors.forename: Hal Craig
authors.initials: HC
authors.lastname: Scherz
mesh_terms: D006801:Humans; D006869:Hydronephrosis / Q000151:congenital* / Q000601:surgery*; D021782:Multicystic Dysplastic Kidney / Q000601:surgery*; D014517:Ureteral Obstruction / Q000601:surgery*; D013520:Urologic Surgical Procedures / Q000379:methods*