{
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "definition" : "Area(s) of increased intensity on T2 weighted images relative to the surrounding white matter. These may be indicative of age-related or neurodegenerative white matter lesions, and may be co-located with areas of white matter T1 hypointensity, but the concept is specifically confined to the MR appearance on T2 weighted images",
  "system" : "http://dicom.nema.org/resources/ontology/DCM",
  "property" : [ ],
  "codesystem" : "5f336dd4-db81-5653-939a-25648922f08e",
  "concept_id" : "307ef21a-786c-590c-bf52-3c563acdb340",
  "ancestors" : {
    "110702" : 0
  },
  "id" : "80506fa0-ff56-4539-b36c-59fd3d798117",
  "code" : "110702",
  "display" : "White Matter T2 Hyperintensity",
  "version" : "01"
}