{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "A three-dimensional numeric measurement that is approximate, based on a two-dimensional region in a single image",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "a3878043-3312-5045-b1d1-b2c23d399970",
  "ancestors" : {
    "121216" : 0
  },
  "id" : "d3e207d0-18dc-4cae-8cde-5d5f054d47c4",
  "code" : "121216",
  "display" : "Volume estimated from single 2D region",
  "version" : "01"
}