{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Decrease in the number of photons in an X-Ray beam due to interactions with the atoms of a material substance. Attenuation is due primarily to two processes, absorption and scattering",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "edcf6828-b2c8-5028-b7f7-246cb8d5ac80",
  "concept_id" : "5cda4499-338e-55e3-b22d-0ca1b9af10fb",
  "ancestors" : {
    "110850" : 0
  },
  "id" : "543d55ac-712a-4ed5-8fb3-26ec42a62fdc",
  "code" : "110850",
  "display" : "X-Ray Attenuation",
  "version" : "01"
}