{
  "id": 18938,
  "label": "extracutaneous mastocytoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0019025",
  "properties": {
    "xrefs": [
      "DOID:4659",
      "GARD:0018871",
      "ICDO:9740/1",
      "MEDGEN:75774",
      "NCIT:C7136",
      "Orphanet:66662",
      "SCTID:63175003",
      "UMLS:C0272202",
      "icd11.foundation:29932455"
    ],
    "synonyms": [
      "extracutaneous mastocytoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0005046",
        "name": "immune system disorder"
      },
      {
        "ref": "MONDO:0005570",
        "name": "hematologic disorder"
      }
    ],
    "definition": "A localized tumor consisting of mature mast cells. (WHO, 2001) -- 2003"
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5066,
      "label": "mastocytoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4762
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0023358",
          "ICD9:238.5",
          "ICDO:9740/1",
          "MEDGEN:6237",
          "MESH:D034801",
          "NCIT:C9303",
          "SCTID:404171008",
          "UMLS:C0024897"
        ],
        "synonyms": [
          "mastocytoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ],
        "definition": "A localized tumor composed of sheets of mast cells without atypia. It includes the cutaneous mastocytoma which involves the dermis and subcutaneous tissue, and the extracutaneous mastocytoma. Most cases of extracutaneous mastocytoma have been reported in the lung."
      },
      "child_count": 2,
      "reference_id": "MONDO:0003079"
    },
    {
      "id": 17076,
      "label": "systemic mastocytosis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        9280
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:349",
          "GARD:0008616",
          "ICD10CM:D47.02",
          "MEDGEN:67436",
          "MedDRA:10042949",
          "NCIT:C9235",
          "ONCOTREE:SM",
          "Orphanet:2467",
          "SCTID:397016004",
          "UMLS:C0221013",
          "icd11.foundation:1144812971"
        ],
        "synonyms": [
          "Mast cell disease",
          "systemic mastocytosis",
          "systemic tissue Mast cell disease",
          "systemic tissue mast cell disease",
          "Aggressive systemic mastocytosis",
          "SM",
          "systemic mast cell disease",
          "systemic mastocytosis with associated hemotologic non-mast cell lineage disease (SM-AHNMD)"
        ],
        "categories": [
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          },
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ],
        "definition": "Systemic mastocytosis (SM) comprises a heterogeneous group of rare acquired and chronic hematological malignancies that are related to an abnormal proliferation of mast cells in tissue, including bone marrow, with or without skin involvement."
      },
      "child_count": 5,
      "reference_id": "MONDO:0016586"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5066,
      "label": "mastocytoma"
    },
    {
      "id": 17076,
      "label": "systemic mastocytosis"
    }
  ]
}