{
  "id": 19304,
  "label": "Langerhans cell sarcoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0019480",
  "properties": {
    "xrefs": [
      "DOID:7146",
      "EFO:0007336",
      "GARD:0010491",
      "ICDO:9756/3",
      "MEDGEN:266041",
      "MESH:D054752",
      "NANDO:2200036",
      "NCIT:C6921",
      "ONCOTREE:LCS",
      "Orphanet:86897",
      "SCTID:724649000",
      "UMLS:C1260327",
      "icd11.foundation:588958190",
      "icd11.foundation:933337476"
    ],
    "synonyms": [
      "Langerhans cell sarcoma",
      "sarcoma of Langerhans cell",
      "LCS",
      "malignant Langerhans cell sarcoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0005046",
        "name": "immune system disorder"
      },
      {
        "ref": "MONDO:0005570",
        "name": "hematologic disorder"
      }
    ],
    "definition": "A neoplastic proliferation of Langerhans cells with overtly malignant cytologic features. It can be considered a higher grade variant of Langerhans cell histiocytosis (LCH) and it can present de novo or progress from antecedent LCH. (WHO, 2001)"
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6193,
      "label": "dendritic cell sarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3028,
        6569,
        6816,
        19729
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:7849",
          "GARD:0019082",
          "MEDGEN:226984",
          "NCIT:C27260",
          "ONCOTREE:DCS",
          "Orphanet:86903",
          "SCTID:446643000",
          "UMLS:C1301364"
        ],
        "synonyms": [
          "dendritic cell sarcoma",
          "sarcoma of dendritic cell"
        ],
        "categories": [
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          },
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ],
        "definition": "A sarcoma that involves the dendritic cell."
      },
      "child_count": 12,
      "reference_id": "MONDO:0004380"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6193,
      "label": "dendritic cell sarcoma"
    }
  ]
}