title: THE RADIOACTIVE ISOTOPE RENOGRAM AND URINARY OBSTRUCTION.
mesh_terms: D006869:Hydronephrosis; D007456:Iodine Isotopes; D007668:Kidney; D011832:Radiation Injuries; D011866:Radioisotope Renography; D011868:Radioisotopes; D011877:Radionuclide Imaging; D014511:Uremia
chemical_list: D007456:Iodine Isotopes; D011868:Radioisotopes
keywords: HYDRONEPHROSIS; IODINE ISOTOPES, DIAGNOSTIC; KIDNEY; RADIATION INJURY; RADIOISOTOPE RENOGRAPHY; RADIOISOTOPE SCANNING; UREMIA