title: Intravenous pyelography in colorectal surgery.
mesh_terms: D003108:Colonic Diseases / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging; D007668:Kidney / Q000002:abnormalities; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging; D011704:Pyelonephritis / Q000000981:diagnostic imaging; D012002:Rectal Diseases / Q000000981:diagnostic imaging / Q000601:surgery*; D014513:Ureter / Q000002:abnormalities; D001749:Urinary Bladder Neoplasms / Q000000981:diagnostic imaging; D001750:Urinary Bladder, Neurogenic / Q000000981:diagnostic imaging; D014545:Urinary Calculi / Q000000981:diagnostic imaging; D014567:Urography