{
"description": "Transitive closure of CID 301 MultienergyMaterialUnit",
"compose": {
"include": [ {
"system": "http://dicom.nema.org/resources/ontology/DCM",
"concept": [ {
"code": "129321",
"display": "Modified Hounsfield Unit"
}, {
"code": "129320",
"display": "Effective Atomic Number"
} ]
}, {
"system": "http://unitsofmeasure.org",
"concept": [ {
"code": "mg/cm3",
"display": "mg/cm^3"
}, {
"code": "[hnsf'U]",
"display": "Hounsfield Unit"
}, {
"code": "10*23/ml",
"display": "Electron Density"
}, {
"code": "%",
"display": "Percent"
}, {
"code": "mg/ml",
"display": "mg/ml"
} ]
} ]
},
"_filename": "ValueSet-dicom-cid-301-MultienergyMaterialUnit.json",
"package_name": "hl7.fhir.r6.expansions",
"date": "2025-07-14",
"publisher": "NEMA MITA DICOM",
"name": "MultienergyMaterialUnit",
"copyright": "© 2025 NEMA",
"type": null,
"experimental": "false",
"resourceType": "ValueSet",
"expansion": {
"total": 7,
"offset": 0,
"contains": [ {
"code": "129321",
"system": "http://dicom.nema.org/resources/ontology/DCM",
"display": "Modified Hounsfield Unit"
}, {
"code": "129320",
"system": "http://dicom.nema.org/resources/ontology/DCM",
"display": "Effective Atomic Number"
}, {
"code": "mg/cm3",
"system": "http://unitsofmeasure.org",
"display": "mg/cm3",
"designation": [ {
"use": {
"code": "preferredForLanguage",
"system": "http://terminology.hl7.org/CodeSystem/hl7TermMaintInfra",
"display": "Preferred For Language"
},
"value": "(milligram) / (centimeter ^ 3)",
"language": "en"
}, {
"use": {
"code": "preferredForLanguage",
"system": "http://terminology.hl7.org/CodeSystem/hl7TermMaintInfra",
"display": "Preferred For Language"
},
"value": "mg/cm^3"
} ]
}, {
"code": "[hnsf'U]",
"system": "http://unitsofmeasure.org",
"display": "[hnsf'U]",
"designation": [ {
"use": {
"code": "preferredForLanguage",
"system": "http://terminology.hl7.org/CodeSystem/hl7TermMaintInfra",
"display": "Preferred For Language"
},
"value": "(Hounsfield unit)",
"language": "en"
}, {
"use": {
"code": "900000000000013009",
"system": "http://snomed.info/sct"
},
"value": "Hounsfield unit",
"language": "en"
}, {
"use": {
"code": "preferredForLanguage",
"system": "http://terminology.hl7.org/CodeSystem/hl7TermMaintInfra",
"display": "Preferred For Language"
},
"value": "Hounsfield Unit"
} ]
}, {
"code": "10*23/ml",
"system": "http://unitsofmeasure.org",
"display": "10*23/ml",
"designation": [ {
"use": {
"code": "preferredForLanguage",
"system": "http://terminology.hl7.org/CodeSystem/hl7TermMaintInfra",
"display": "Preferred For Language"
},
"value": "(the number ten for arbitrary powers ^ 23) / (milliliter)",
"language": "en"
}, {
"use": {
"code": "preferredForLanguage",
"system": "http://terminology.hl7.org/CodeSystem/hl7TermMaintInfra",
"display": "Preferred For Language"
},
"value": "Electron Density"
} ]
}, {
"code": "%",
"system": "http://unitsofmeasure.org",
"display": "%",
"designation": [ {
"use": {
"code": "preferredForLanguage",
"system": "http://terminology.hl7.org/CodeSystem/hl7TermMaintInfra",
"display": "Preferred For Language"
},
"value": "(percent)",
"language": "en"
}, {
"use": {
"code": "900000000000013009",
"system": "http://snomed.info/sct"
},
"value": "percent",
"language": "en"
}, {
"use": {
"code": "preferredForLanguage",
"system": "http://terminology.hl7.org/CodeSystem/hl7TermMaintInfra",
"display": "Preferred For Language"
},
"value": "Percent"
} ]
}, {
"code": "mg/ml",
"system": "http://unitsofmeasure.org",
"display": "mg/ml",
"designation": [ {
"use": {
"code": "preferredForLanguage",
"system": "http://terminology.hl7.org/CodeSystem/hl7TermMaintInfra",
"display": "Preferred For Language"
},
"value": "(milligram) / (milliliter)",
"language": "en"
}, {
"use": {
"code": "preferredForLanguage",
"system": "http://terminology.hl7.org/CodeSystem/hl7TermMaintInfra",
"display": "Preferred For Language"
},
"value": "mg/ml"
} ]
} ],
"parameter": [ {
"name": "excludeNested",
"valueBoolean": true
}, {
"name": "includeDesignations",
"valueBoolean": true
}, {
"name": "count",
"valueInteger": 1000
}, {
"name": "offset",
"valueInteger": 0
}, {
"name": "used-codesystem",
"valueUri": "http://dicom.nema.org/resources/ontology/DCM|2025.3.20250714"
}, {
"name": "used-valueset",
"valueUri": "null"
}, {
"name": "includeDefinition",
"valueBoolean": false
}, {
"name": "used-codesystem",
"valueUri": "http://unitsofmeasure.org|2.2"
} ],
"timestamp": "2026-09-10T16:53:27+10:00",
"identifier": "urn:uuid:cd85c4e7-b9aa-4f79-b44b-5be4b4d79ff8"
},
"title": null,
"package_version": "6.0.0-snapshot1",
"status": "active",
"id": "1f5fac19-d0ca-4ef6-9ee6-8e985c41c4b8",
"kind": null,
"url": "http://dicom.nema.org/medical/dicom/current/output/chtml/part16/sect_CID_301.html",
"identifier": [ {
"value": "urn:oid:1.2.840.10008.6.1.1209",
"system": "urn:ietf:rfc:3986"
} ],
"version": "2025.3.20250714"
}