{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Ground-glass opacity surrounding the circumference of a nodule or mass. May be a sign of invasive aspergillosis or hemorrhage of various causes [Fraser and Pare]",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "9ff98cb6-55e1-5d55-92a8-84af2aa68019",
  "ancestors" : {
    "112073" : 0
  },
  "id" : "565027f6-ad32-4bd9-9d9e-192d9e51810b",
  "code" : "112073",
  "display" : "Halo sign",
  "version" : "01"
}