{
  "id": 22010,
  "label": "autoimmune vasculitis",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0030703",
  "properties": {
    "xrefs": [
      "DOID:0040097",
      "GARD:0025618",
      "MEDGEN:730236",
      "SCTID:427213005",
      "UMLS:C1328843"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      },
      {
        "ref": "MONDO:0005046",
        "name": "immune system disorder"
      }
    ],
    "definition": "An autoimmune form of vasculitis."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 3017,
      "label": "autoimmune disorder of cardiovascular system",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6736,
        8586
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060051"
        ],
        "synonyms": [
          "cardiovascular system autoimmune disease",
          "cardiovascular system hypersensitivity reaction type II disease"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          }
        ],
        "definition": "A hypersensitivity reaction type II disease that involves the cardiovascular system."
      },
      "child_count": 12,
      "reference_id": "MONDO:0000603"
    },
    {
      "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": [
    {
      "id": 23179,
      "label": "rheumatoid vasculitis",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        9682,
        22010
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0007577",
          "MEDGEN:69122",
          "MESH:D056653",
          "NANDO:1200265",
          "SCTID:400054000",
          "UMLS:C0240903",
          "icd11.foundation:1398254566"
        ],
        "synonyms": [
          "rheumatoid vasculitis",
          "Vasculitides, rheumatoid",
          "rheumatoid Vasculitides",
          "vasculitis, rheumatoid"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          }
        ],
        "definition": "Necrotizing VASCULITIS of small and medium size vessels, developing as a complication in RHEUMATOID ARTHRITIS patients. It is characterized by peripheral vascular lesions, cutaneous ulcers, peripheral gangrene, and mononeuritis multiplex."
      },
      "child_count": 0,
      "reference_id": "MONDO:0043267"
    }
  ],
  "roots": [
    {
      "id": 3017,
      "label": "autoimmune disorder of cardiovascular system"
    },
    {
      "id": 18813,
      "label": "vasculitis"
    }
  ]
}