{
  "id": 6343,
  "label": "chordoid meningioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004544",
  "properties": {
    "xrefs": [
      "DOID:8368",
      "GARD:0024058",
      "MEDGEN:235089",
      "NCIT:C6908",
      "ONCOTREE:CHOM",
      "UMLS:C1370510"
    ],
    "synonyms": [
      "chordoid meningioma",
      "meningioma, chordoid (morphologic abnormality)",
      "CHOM"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A WHO grade II, usually recurring meningioma characterized by the predominance of tissues that are histologically similar to chordoma."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 23542,
      "label": "grade II meningioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        17113
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025939",
          "MEDGEN:307517",
          "NCIT:C38937",
          "UMLS:C1512259"
        ],
        "synonyms": [
          "WHO grade II meningioma",
          "grade 2 meningioma",
          "grade II meningioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An atypical meningioma which may recur in approximately 29-40% of the cases. This category includes the atypical meningioma, chordoid meningioma, and clear cell meningioma."
      },
      "child_count": 1,
      "reference_id": "MONDO:0045056"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 23542,
      "label": "grade II meningioma"
    }
  ]
}