value description codesystem code iri Abdomen Abdomen SNOMED_CT 85856004 http://snomed.info/id/85856004 Thorax Thorax SNOMED_CT 344001 http://snomed.info/id/344001 Head Head SNOMED_CT 128617001 http://snomed.info/id/128617001 Brain Brain SNOMED_CT 89837001 http://snomed.info/id/89837001 Heart structure Heart structure SNOMED_CT 80144004 http://snomed.info/id/80144004 Kidney structure Kidney structure SNOMED_CT 51299004 http://snomed.info/id/51299004 Eye structure Eye structure SNOMED_CT 41801008 http://snomed.info/id/41801008 Liver structure Liver structure SNOMED_CT 127949000 http://snomed.info/id/127949000 Lung structure Lung structure SNOMED_CT 32849002 http://snomed.info/id/32849002 Skin structure Skin structure SNOMED_CT 71341001 http://snomed.info/id/71341001