{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "External Elastic Membrane (EEM) diameter measured through the center point of the vessel. Center point of the vessel is defined as the center of gravity of the EEM area. The EEM is a discrete interface at the border between the media and the adventitia",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "164ed11c-163c-5792-81c1-b864ff070763",
  "ancestors" : {
    "122330" : 0
  },
  "id" : "b4149b16-bdc1-4ead-a4c3-fe21b5fc4260",
  "code" : "122330",
  "display" : "EEM Diameter",
  "version" : "01"
}