title: Present trends of single photon radionuclide tomography.
mesh_terms: D001932:Brain Neoplasms / Q000000981:diagnostic imaging; D006801:Humans; D008113:Liver Neoplasms / Q000000981:diagnostic imaging; D009203:Myocardial Infarction / Q000000981:diagnostic imaging; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging; D014055:Tomography, Emission-Computed / Q000295:instrumentation / Q000639:trends*