{
  "id": 2970,
  "label": "corpus callosum oligodendroglioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0000519",
  "properties": {
    "xrefs": [
      "DOID:0050901",
      "GARD:0022788"
    ],
    "synonyms": [
      "corpus callosum oligodendroglioma",
      "oligodendroglioma of corpus callosum"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A oligodendroglioma that involves the corpus callosum."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4610,
      "label": "brain oligodendroglioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7155,
        17158
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3187",
          "GARD:0023160",
          "MEDGEN:91095",
          "NCIT:C9377",
          "SCTID:254940005",
          "UMLS:C0346286"
        ],
        "synonyms": [
          "brain oligodendroglioma",
          "oligodendroglioma of brain",
          "oligodendroglioma of the brain"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A oligodendroglioma that involves the brain."
      },
      "child_count": 2,
      "reference_id": "MONDO:0002544"
    },
    {
      "id": 4768,
      "label": "cerebral hemisphere cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4214,
        20533
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:368",
          "GARD:0027615",
          "ICD9:191.8",
          "MEDGEN:91109",
          "NCIT:C4577",
          "SCTID:429033009",
          "UMLS:C0346903"
        ],
        "synonyms": [
          "tumor of cerebrum",
          "tumour of cerebrum",
          "cancer of cerebral hemisphere",
          "cancer of telencephalon",
          "cerebral cancer",
          "malignant cerebral hemisphere neoplasm",
          "malignant cerebral hemispheric neoplasm",
          "malignant cerebral hemispheric tumor",
          "malignant cerebral hemispheric tumour",
          "malignant cerebral neoplasm",
          "malignant cerebral tumor",
          "malignant cerebral tumour",
          "malignant neoplasm of cerebral hemisphere",
          "malignant neoplasm of cerebral hemispheres",
          "malignant neoplasm of cerebrum",
          "malignant neoplasm of telencephalon",
          "malignant neoplasm of the cerebral hemispheres",
          "malignant neoplasm of the cerebrum",
          "malignant telencephalon neoplasm",
          "malignant tumor of cerebral hemispheres",
          "malignant tumor of cerebrum",
          "malignant tumor of the cerebral hemispheres",
          "malignant tumor of the cerebrum",
          "malignant tumour of cerebral hemispheres",
          "malignant tumour of cerebrum",
          "malignant tumour of the cerebral hemispheres",
          "malignant tumour of the cerebrum",
          "telencephalon cancer",
          "cerebrum cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A cancer that involves the cerebral hemisphere."
      },
      "child_count": 20,
      "reference_id": "MONDO:0002731"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4610,
      "label": "brain oligodendroglioma"
    },
    {
      "id": 4768,
      "label": "cerebral hemisphere cancer"
    }
  ]
}