title: Changes in renal function associated with operations.
mesh_terms: D001806:Blood Urea Nitrogen; D002430:Cecal Neoplasms / Q000601:surgery; D002648:Child; D003404:Creatinine / Q000097:blood / Q000652:urine; D004231:Diuresis; D006801:Humans; D007263:Infusions, Parenteral; D007668:Kidney / Q000503:physiopathology* / Q000601:surgery; D007676:Kidney Failure, Chronic / Q000601:surgery; D007677:Kidney Function Tests; D009584:Nitrogen / Q000097:blood / Q000652:urine; D012007:Rectum / Q000601:surgery; D012964:Sodium / Q000652:urine; D013514:Surgical Procedures, Operative; D014508:Urea / Q000652:urine; D014556:Urine; D014570:Urologic Diseases / Q000601:surgery
chemical_list: D014508:Urea; D012964:Sodium; D003404:Creatinine; D009584:Nitrogen