{
  "id": 22956,
  "label": "lung germ cell tumor",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0037105",
  "properties": {
    "xrefs": [
      "GARD:0025821",
      "MEDGEN:310947",
      "NCIT:C45636",
      "UMLS:C1708771"
    ],
    "synonyms": [
      "lung germ cell neoplasm",
      "lung germ cell tumor"
    ],
    "categories": [
      {
        "ref": "MONDO:0005087",
        "name": "respiratory system disorder"
      }
    ],
    "definition": "A germ cell tumor that arises from the lung."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 18334,
      "label": "extragonadal germ cell tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6773
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0009325",
          "MEDGEN:75506",
          "NCIT:C3918",
          "Orphanet:363579",
          "UMLS:C0262963"
        ],
        "synonyms": [
          "extragonadal germ cell neoplasm",
          "extragonadal germ cell neoplasms",
          "extragonadal germ cell tumor",
          "neoplasm of extragonadal germ cell",
          "neoplasm of the extragonadal germ cell",
          "primary extragonadal germ cell tumor",
          "primary extragonadal germ cell tumour",
          "tumor of extragonadal germ cell",
          "tumor of the extragonadal germ cell",
          "tumour of extragonadal germ cell",
          "tumour of the extragonadal germ cell"
        ],
        "definition": "A germ cell tumor arising in an anatomic site other than the testis or ovary (e.g., central nervous system, lung, mediastinum, and retroperitoneum)."
      },
      "child_count": 6,
      "reference_id": "MONDO:0018201"
    },
    {
      "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": [],
  "roots": [
    {
      "id": 18334,
      "label": "extragonadal germ cell tumor"
    },
    {
      "id": 20356,
      "label": "lung neoplasm"
    }
  ]
}