title: Diagnostic applications of radioisotope scanning procedures.
mesh_terms: D006332:Cardiomegaly / Q000175:diagnosis; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000175:diagnosis; D011877:Radionuclide Imaging; D013667:Technetium; D014517:Ureteral Obstruction / Q000175:diagnosis
chemical_list: D013667:Technetium