{
  "id": 22661,
  "label": "erythrocytosis, familial, 5",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0033483",
  "properties": {
    "xrefs": [
      "DOID:0080290",
      "GARD:0025802",
      "MEDGEN:1638941",
      "OMIM:617907",
      "UMLS:C4693552"
    ],
    "synonyms": [
      "EPO familial polycythemia",
      "erythrocytosis, familial, 5",
      "familial polycythemia caused by mutation in EPO",
      "ECYT5",
      "familial erythrocytosis 5"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0005046",
        "name": "immune system disorder"
      },
      {
        "ref": "MONDO:0005570",
        "name": "hematologic disorder"
      }
    ],
    "definition": "Any familial polycythemia in which the cause of the disease is a mutation in the EPO gene."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 3363,
      "label": "familial polycythemia",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5714,
        7218
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:10780",
          "GARD:0022884",
          "ICD10CM:D75.0",
          "MEDGEN:57520",
          "NANDO:2100187",
          "NANDO:2200644",
          "NCIT:C26955",
          "OMIMPS:133100",
          "UMLS:C0152264"
        ],
        "synonyms": [
          "erythrocytosis, familial",
          "familial polycythemia",
          "hereditary polycythemia (disease)",
          "primary polycythemia"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          },
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ],
        "definition": "Polycythemia that occurs in groups of related individuals."
      },
      "child_count": 16,
      "reference_id": "MONDO:0001115"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 3363,
      "label": "familial polycythemia"
    }
  ]
}