{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Measurement of vessel lumen eccentricity. Lumen Eccentricity Index = (maximum vessel lumen diameter - minimum vessel lumen diameter) / maximum vessel lumen diameter. Lumen diameters are measured through the center point of the lumen, which is defined as the center of gravity of the lumen area",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "7c0bc0a7-bb03-543b-8c04-266397bad61d",
  "ancestors" : {
    "122343" : 0
  },
  "id" : "e5ffce21-29aa-44d8-93bb-4b559a561269",
  "code" : "122343",
  "display" : "Lumen Eccentricity Index",
  "version" : "01"
}