{
  "id": 16348,
  "label": "juvenile xanthogranuloma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0015534",
  "properties": {
    "xrefs": [
      "DOID:4424",
      "EFO:1000311",
      "GARD:0020020",
      "MEDGEN:12179",
      "MESH:D014972",
      "NANDO:2200037",
      "NCIT:C3451",
      "Orphanet:158000",
      "SCTID:400204000",
      "UMLS:C0043324",
      "icd11.foundation:98595592"
    ],
    "synonyms": [
      "JXG",
      "juvenile xanthogranuloma"
    ],
    "categories": [
      {
        "ref": "MONDO:0005046",
        "name": "immune system disorder"
      }
    ],
    "definition": "A benign histiocytic tumor that occurs during childhood; it is distinct from Langerhans cell histiocytosis. It is characterized by the presence of lipid-laden, foamy histiocytes and Touton-type giant cells in the dermis. The lesions usually develop during infancy. They consist of cutaneous papules and nodules (most often in the head and neck). It is sometimes associated with deep soft tissues nodules."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 16345,
      "label": "non-Langerhans cell histiocytosis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4688
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4330",
          "GARD:0008231",
          "ICD9:288.4",
          "MEDGEN:9265",
          "MESH:D015616",
          "Orphanet:157987",
          "SCTID:127069007",
          "UMLS:C0019624"
        ],
        "synonyms": [
          "non-Langerhans-cell histiocytosis",
          "histiocytosis, non-Langerhans-cell"
        ],
        "categories": [
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          }
        ],
        "definition": "Group of disorders which feature accumulations of active HISTIOCYTES and LYMPHOCYTES, but where the histiocytes are not LANGERHANS CELLS. The group includes HEMOPHAGOCYTIC LYMPHOHISTIOCYTOSIS; SINUS HISTIOCYTOSIS; xanthogranuloma; reticulohistiocytoma; juvenile XANTHOGRANULOMA; xanthoma disseminatum; as well as the lipid storage diseases (SEA-BLUE HISTIOCYTE SYNDROME; and NIEMANN-PICK DISEASES)."
      },
      "child_count": 15,
      "reference_id": "MONDO:0015531"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 16345,
      "label": "non-Langerhans cell histiocytosis"
    }
  ]
}