{
  "id": 17422,
  "label": "Langerhans cell histiocytosis specific to adulthood",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0017029",
  "properties": {
    "xrefs": [
      "GARD:0025086",
      "MEDGEN:859694",
      "NANDO:2200031",
      "NCIT:C114929",
      "Orphanet:264750",
      "UMLS:C3900100"
    ],
    "synonyms": [
      "Langerhans cell histiocytosis",
      "Langerhans cell granulomatosis specific to adulthood",
      "adult Langerhans cell histiocytosis",
      "histiocytosis X specific to adulthood"
    ],
    "categories": [
      {
        "ref": "MONDO:0005046",
        "name": "immune system disorder"
      },
      {
        "ref": "MONDO:0005087",
        "name": "respiratory system disorder"
      },
      {
        "ref": "MONDO:0005570",
        "name": "hematologic disorder"
      }
    ],
    "definition": "Langerhans cell histiocytosis that occurs during adulthood."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 17421,
      "label": "interstitial lung disease specific to adulthood",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        16615
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:1842399",
          "Orphanet:264735",
          "UMLS:C5679743"
        ],
        "synonyms": [
          "ILD specific to adulthood"
        ],
        "categories": [
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          }
        ]
      },
      "child_count": 2,
      "reference_id": "MONDO:0017026"
    },
    {
      "id": 18407,
      "label": "Langerhans cell histiocytosis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4688,
        6569,
        19729,
        21541
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2571",
          "EFO:1000318",
          "GARD:0006858",
          "ICD9:202.5",
          "ICD9:277.89",
          "ICDO:9751/1",
          "ICDO:9751/3",
          "ICDO:9752/1",
          "ICDO:9753/1",
          "ICDO:9754/3",
          "MEDGEN:5568",
          "MedDRA:10069698",
          "NANDO:2200031",
          "NCIT:C3107",
          "NORD:1348",
          "OMIM:604856",
          "ONCOTREE:LCH",
          "Orphanet:389",
          "SCTID:65399007",
          "UMLS:C0019621",
          "icd11.foundation:1388720498",
          "icd11.foundation:216625985"
        ],
        "synonyms": [
          "LCH",
          "Langerhans cell granulomatosis",
          "Langerhans cell histiocytosis",
          "Langerhans cell histiocytosis, NOS",
          "Langerhans cell histiocytosis, Not otherwise specified",
          "histiocytosis X",
          "Langerhans-cell histiocytosis",
          "Lch"
        ],
        "categories": [
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          },
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ],
        "definition": "Langerhans cell histiocytosis (LCH) is a systemic disease associated with the proliferation and accumulation (usually in granulomas) of Langerhans cells in various tissues."
      },
      "child_count": 32,
      "reference_id": "MONDO:0018310"
    },
    {
      "id": 20356,
      "label": "lung neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6971,
        20056,
        20518
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:7400",
          "MESH:D008175",
          "NCIT:C3200",
          "ONCOTREE:LUNG",
          "UMLS:C0024121"
        ],
        "synonyms": [
          "lung neoplasm",
          "lung neoplasm (disease)",
          "lung neoplasms",
          "lung tumor",
          "lung tumour",
          "neoplasm of lung",
          "neoplasm of the lung",
          "tumor of lung",
          "tumor of the lung",
          "tumour of lung",
          "tumour of the lung",
          "lung",
          "neoplasm, lung",
          "neoplasm, pulmonary",
          "neoplasms, lung",
          "neoplasms, pulmonary"
        ],
        "categories": [
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          }
        ],
        "definition": "A benign or malignant, primary or metastatic neoplasm involving the lungs. Representative examples of benign neoplasms include adenoma, papilloma, chondroma, and endobronchial lipoma. Representative examples of malignant neoplasms include carcinoma, carcinoid tumor, sarcoma, and lymphoma."
      },
      "child_count": 30,
      "reference_id": "MONDO:0021117"
    }
  ],
  "children": [
    {
      "id": 19969,
      "label": "adult pulmonary Langerhans cell histiocytosis",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        17422,
        19966
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025167",
          "ICD10CM:J84.82",
          "MEDGEN:853967",
          "NCIT:C142833",
          "Orphanet:99874",
          "SCTID:328611000119105",
          "UMLS:C3161104",
          "icd11.foundation:792398738"
        ],
        "synonyms": [
          "PLCH",
          "pulmonary Langerhans cell histiocytosis",
          "pulmonary eosinophilic granuloma",
          "pulmonary histiocytosis X"
        ],
        "categories": [
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          },
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ],
        "definition": "Adult pulmonary Langerhans Cell Histiocytosis (PLCH) is a rare histiocytic lung disease characterized by the accumulation of Langerhans and other inflammatory cells in the small airways, resulting in the formation of nodular inflammatory lesions."
      },
      "child_count": 0,
      "reference_id": "MONDO:0020520"
    }
  ],
  "roots": [
    {
      "id": 17421,
      "label": "interstitial lung disease specific to adulthood"
    },
    {
      "id": 18407,
      "label": "Langerhans cell histiocytosis"
    },
    {
      "id": 20356,
      "label": "lung neoplasm"
    }
  ]
}