title: Emergency pyelography in renal colic.
mesh_terms: D003085:Colic / Q000000981:diagnostic imaging; D004630:Emergencies; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging; D007669:Kidney Calculi / Q000000981:diagnostic imaging / Q000601:surgery; D007674:Kidney Diseases / Q000000981:diagnostic imaging*; D012189:Retrospective Studies; D014567:Urography