{
  "id": 9683,
  "label": "rheumatoid nodulosis",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0008384",
  "properties": {
    "xrefs": [
      "MEDGEN:19781",
      "MESH:D012218",
      "OMIM:180350",
      "SCTID:402426007",
      "SCTID:402427003",
      "UMLS:C0035450"
    ],
    "synonyms": [
      "accelerated rheumatoid nodulosis",
      "rheumatoid nodulosis"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ],
    "definition": "A particular variant of polyarthritis associated with early manifestations of palindromic rheumatism, radiologic subchondral bone cysts, and subcutaneous rheumatoid nodules."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 21316,
      "label": "polyarticular arthritis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7223
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:56408",
          "NCIT:C26996",
          "SCTID:416956002",
          "UMLS:C0162323"
        ],
        "synonyms": [
          "polyarthritis",
          "polyarticular arthritis"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "An arthritis affecting five or more separate joints."
      },
      "child_count": 2,
      "reference_id": "MONDO:0024280"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 21316,
      "label": "polyarticular arthritis"
    }
  ]
}