title: Editorial comment.
authors.forename: J Stuart
authors.initials: JS
authors.lastname: Wolf
mesh_terms: D004724:Endoscopy; D006801:Humans; D007682:Kidney Pelvis / Q000601:surgery*; D010535:Laparoscopy; D016896:Treatment Outcome; D014517:Ureteral Obstruction / Q000601:surgery*; D013520:Urologic Surgical Procedures / Q000379:methods