{
  "id": 4150,
  "label": "malignant cardiac germ cell tumor",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001991",
  "properties": {
    "xrefs": [
      "DOID:14535",
      "GARD:0023053",
      "MEDGEN:233143",
      "NCIT:C5371",
      "UMLS:C1334566"
    ],
    "synonyms": [
      "malignant Cardiac germ cell neoplasm",
      "malignant Cardiac germ cell tumor",
      "malignant germ cell neoplasm of heart",
      "malignant germ cell neoplasm of the heart",
      "malignant germ cell tumor of heart",
      "malignant germ cell tumor of the heart",
      "malignant germ cell tumour of heart",
      "malignant heart germ cell neoplasm",
      "malignant heart germ cell tumor",
      "malignant heart germ cell tumour"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      }
    ],
    "definition": "A rare malignant germ cell tumor that arises from the pericardium."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 3568,
      "label": "heart cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4237,
        5215,
        20427
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:117",
          "GARD:0027573",
          "ICD10CM:C38.0",
          "ICD9:164.1",
          "MEDGEN:57787",
          "MESH:D006338",
          "NCIT:C3548",
          "UMLS:C0153500"
        ],
        "synonyms": [
          "Cardiac tumor",
          "Cardiac tumour",
          "tumor of heart",
          "tumour of heart",
          "Cardiac neoplasm, malignant",
          "cancer of heart",
          "heart cancer",
          "malignant Cardiac neoplasm",
          "malignant Cardiac tumor",
          "malignant Cardiac tumour",
          "malignant heart neoplasm",
          "malignant heart tumor",
          "malignant heart tumour",
          "malignant neoplasm of heart",
          "malignant neoplasm of the heart",
          "malignant tumor of heart",
          "malignant tumor of the heart",
          "malignant tumour of heart",
          "malignant tumour of the heart"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A malignant neoplasm involving the heart"
      },
      "child_count": 21,
      "reference_id": "MONDO:0001340"
    },
    {
      "id": 5094,
      "label": "extragonadal germ cell cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7832,
        18334
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4717",
          "GARD:0023371",
          "MEDGEN:235292",
          "NCIT:C8881",
          "UMLS:C1334581"
        ],
        "synonyms": [
          "extragonadal germ cell malignant tumour",
          "extragonadal germ cell tumor, malignant",
          "malignant extragonadal germ cell tumor",
          "malignant extragonadal germ cell tumour",
          "malignant neoplasm of extragonadal germ cell",
          "malignant neoplasm of the extragonadal germ cell",
          "malignant tumor of extragonadal germ cell",
          "malignant tumor of the extragonadal germ cell",
          "malignant tumour of extragonadal germ cell",
          "malignant tumour of the extragonadal germ cell",
          "tumour of extragonadal germ cell"
        ],
        "definition": "A malignant germ cell tumor that develops as a primary tumor in an anatomic site other than the testis or ovary."
      },
      "child_count": 18,
      "reference_id": "MONDO:0003113"
    },
    {
      "id": 20026,
      "label": "cardiac germ cell tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        18334,
        20427
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025182",
          "MEDGEN:1633290",
          "NCIT:C147005",
          "UMLS:C4687640"
        ],
        "synonyms": [
          "cardiac germ cell tumor",
          "heart germ cell tumor",
          "heart germ cell tumour"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A germ cell tumor that arises within the myocardium or cardiac chambers. The reported cases have been teratomas and yolk sac tumors."
      },
      "child_count": 2,
      "reference_id": "MONDO:0020589"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 3568,
      "label": "heart cancer"
    },
    {
      "id": 5094,
      "label": "extragonadal germ cell cancer"
    },
    {
      "id": 20026,
      "label": "cardiac germ cell tumor"
    }
  ]
}