| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Hepatobiliary ductal system imaging including gallbladder | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Plasma radioiron turnover rate | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Gastrointestinal protein loss study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Salivary gland imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Scanning or imaging, perfusion study, gaseous | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Total body iron with chelatable radioiron study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Bone marrow imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 3 | 
| Radionuclide scanning for hot spot | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radionuclide biliary patency study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radionuclide venous thrombosis study | Method | True | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Pulmonary perfusion imaging, particulate | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Pulmonary perfusion imaging, particulate | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 6 | 
| Radioisotope scan of head | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioiodine uptake study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Brain imaging with vascular flow | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 4 | 
| Brain imaging with vascular flow | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Brain imaging with vascular flow | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 5 | 
| Gastrointestinal isotope fat absorption study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radionuclide scanning for cold spot | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Isotope study of blood volume | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Parathyroid imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Radionuclide dynamic function study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Peritoneal venous shunt patency test for Leveen shunt | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 4 | 
| Scanning or imaging with vascular flow | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Cardiac blood pool imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Kidney imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Gastrointestinal blood loss study by stool counting | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Liver and spleen imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Radionuclide study of coronary blood flow | Method | True | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| beeldvorming van nier met SPECT-techniek | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Total body scan | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Thyroid imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Radioiodinated oleic acid study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Bowel imaging for volvulus | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioisotope brain imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Thyroid imaging with vascular flow | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioisotope study of hematopoietic system | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Cerebrospinal fluid flow imaging for CSF leakage detection and localization | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radionuclide dynamic function study with multiple probes | Method | True | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Pulmonary inhalation study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioiodinated triolein study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioisotope scan of gastrointestinal system | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Spleen imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 3 | 
| Radionuclide localization of tumor | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Liver function study with serial images | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Multi-plane radionuclide tomography | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Determination of ventricular ejection fraction with probe technique | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Isotope study for urinary recovery | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Salivary gland imaging with serial views | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Special radionuclide imaging technique | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radionuclide localization of abscess of whole body | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| P32 tracer study of eye | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioisotope function study of liver | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| White blood cell localization, whole body | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radionuclide volume dilution study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Isotope study for renal clearance | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Kidney imaging with vascular flow | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 4 | 
| Radionuclide volume dilution of body spaces | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radiologic guidance for ileal conduitogram | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Radioisotope study of gastrointestinal system | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Placental scan | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Cardiac flow imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Liver imaging with vascular flow | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Radionuclide localization of tumor, whole body | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Denver shunt patency test | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Bowel imaging for Meckel's diverticulum | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Radioisotope scan of uterus (procedure) | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Bowel imaging for ectopic gastric mucosa | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Bowel imaging for ectopic gastric mucosa | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioiron body distribution study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Cerebrospinal fluid flow imaging, shunt evaluation | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Cerebral blood flow radionuclide study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Myocardial imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Pulmonary perfusion imaging, gaseous | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 6 | 
| Pulmonary perfusion imaging, gaseous | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Large bowel imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Urinary bladder residual urine study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Pulmonary perfusion study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 6 | 
| Pulmonary perfusion study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Radionuclide localization of tumor, limited area | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radionuclide lacrimal flow study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Radionuclide lacrimal flow study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Renal function study with serial imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 2 | 
| Radionuclide study of cardiac output | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Cerebrospinal fluid flow imaging, cisternography | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Cerebrospinal fluid flow imaging, cisternography | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 5 | 
| Radioisotope study of musculoskeletal system | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radionuclide special dynamic function study | Method | True | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioisotope study of cardiovascular system | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioiodine plasma clearance study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Gastric mucosa imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Gastric mucosa imaging | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 3 | 
| Radionuclide uptake study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Bone marrow imaging, limited area | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 3 | 
| Provision of therapeutic radionuclide | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some |  | 
| Kidney imaging with dynamic function study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioisotope study of endocrine system | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Isotope study for renal plasma flow | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Radioisotope study of genitourinary system | Method | True | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Doppler flow mapping of heart | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 | 
| Salivary gland function study | Method | False | Radionuclide imaging - action (qualifier value) | Inferred relationship | Some | 1 |