{
  "id": 16368,
  "label": "Smouldering systemic mastocytosis",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0015557",
  "properties": {
    "xrefs": [
      "GARD:0020036",
      "MEDGEN:856636",
      "NCIT:C115460",
      "Orphanet:158775",
      "UMLS:C3897042",
      "icd11.foundation:481663898"
    ],
    "categories": [
      {
        "ref": "MONDO:0005046",
        "name": "immune system disorder"
      },
      {
        "ref": "MONDO:0005570",
        "name": "hematologic disorder"
      }
    ],
    "definition": "Smouldering systemic mastocytosis is a type of systemic mastocytosis (SM). This clonal hematologic disease, with a slow progression, results in an accumulation of neoplastic mast cells in the visceral organs over time and patients present with splenomegaly, hypercellular marrow and, in some cases, urticaria pigmentosa-like skin lesions."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 19800,
      "label": "indolent systemic mastocytosis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        17076
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4660",
          "GARD:0019595",
          "ICDO:9741/1",
          "MEDGEN:82897",
          "MedDRA:10056452",
          "NCIT:C9286",
          "ONCOTREE:ISM",
          "Orphanet:98848",
          "SCTID:70910003",
          "UMLS:C0272203",
          "icd11.foundation:353283231"
        ],
        "synonyms": [
          "ISM",
          "indolent systemic mastocytosis (morphologic abnormality)",
          "ism"
        ],
        "categories": [
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          },
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ],
        "definition": "Indolent systemic mastocytosis (ISM) is a benign form of systemic mastocytosis (SM) characterized by an abnormal proliferation of mast cells either only in bone marrow or in numerous tissues."
      },
      "child_count": 2,
      "reference_id": "MONDO:0020331"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 19800,
      "label": "indolent systemic mastocytosis"
    }
  ]
}