{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "A local collection of gas and liquid that, when traversed by a horizontal X-Ray beam, creates a shadow characterized by a sharp horizontal interface between gas density above and liquid density below [Fraser and Pare]",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "cdea4335-79e0-53d7-85ab-04064897cf17",
  "ancestors" : {
    "112104" : 0
  },
  "id" : "630e5461-1dda-4311-a126-74428847e46c",
  "code" : "112104",
  "display" : "Air-fluid level",
  "version" : "01"
}