{
  "id": 8128,
  "label": "aortitis",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006656",
  "properties": {
    "xrefs": [
      "DOID:519",
      "EFO:1000816",
      "GARD:0024455",
      "MEDGEN:8154",
      "MESH:D001025",
      "MedDRA:10002921",
      "NANDO:1200251",
      "NANDO:2200423",
      "NCIT:C97085",
      "SCTID:70933002",
      "UMLS:C0003509"
    ],
    "synonyms": [
      "aorta inflammation",
      "inflammation of aorta"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      }
    ],
    "definition": "Inflammation of the aorta. Causes include trauma, infectious disorders, and connective tissue disorders."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 7210,
      "label": "aortic disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2933
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:520",
          "EFO:0005775",
          "ICD9:447.9",
          "MEDGEN:1618",
          "MESH:D001018",
          "NCIT:C101253",
          "SCTID:47040006",
          "UMLS:C0003493"
        ],
        "synonyms": [
          "aorta disease",
          "aorta disease or disorder",
          "disease of aorta",
          "disease or disorder of aorta",
          "disorder of aorta"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "Pathology involving the thoracic, thoracoabdominal, or abdominal aorta (including aneurysms). (ACC)"
      },
      "child_count": 17,
      "reference_id": "MONDO:0005561"
    },
    {
      "id": 18813,
      "label": "vasculitis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7065,
        20399
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:865",
          "EFO:0006803",
          "GARD:0018844",
          "MEDGEN:12054",
          "MESH:D014657",
          "MedDRA:10036023",
          "MedDRA:10047115",
          "NCIT:C26912",
          "Orphanet:52759",
          "SCTID:31996006",
          "UMLS:C0042384",
          "Wikipedia:Vasculitis",
          "icd11.foundation:572581721"
        ],
        "synonyms": [
          "systemic vasculitis",
          "angiitis"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "Vasculitis represents a clinically heterogenous group of diseases of multifactorial etiology characterized by inflammation of either large-sized vessels (large-vessel vasculitis, e.g. Giant-cell arteritis and Takayasu arteritis), medium-sized vessels (medium-vessel vasculitis e.g. polyarteritis nodosa and Kawasaki disease), or small-sized vessels (small-vessel vasculitis, e.g. granulomatosis with polyangiitis, microscopic polyangiitis, immunoglobulin A vasculitis, and cutaneous leukocytoclastic angiitis). Vasculitis occurs at any age, may be acute or chronic, and manifests with general symptoms such as fever, weight loss and fatigue, as well as more specific clinical signs depending on the type of vessels and organs affected. The degree of severity is variable, ranging from life or sight threatening disease (e.g. Behcet disease) to relatively minor skin disease."
      },
      "child_count": 36,
      "reference_id": "MONDO:0018882"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 7210,
      "label": "aortic disorder"
    },
    {
      "id": 18813,
      "label": "vasculitis"
    }
  ]
}