{
  "id": 6066,
  "label": "ependymal tumor of brain",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004245",
  "properties": {
    "xrefs": [
      "DOID:7497",
      "GARD:0023897",
      "MEDGEN:116038",
      "NCIT:C3861",
      "SCTID:254939008",
      "UMLS:C0238029"
    ],
    "synonyms": [
      "brain ependymal tumor",
      "brain ependymal tumour",
      "ependymal tumor of brain",
      "brain ependymoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A tumor arising from the ependymal lining of the ventricles."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 6,
  "parents": [
    {
      "id": 5210,
      "label": "ependymal tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20287
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000027",
          "GARD:0016527",
          "MEDGEN:232459",
          "NCIT:C6770",
          "ONCOTREE:EPMT",
          "Orphanet:301",
          "UMLS:C1333407"
        ],
        "synonyms": [
          "ependymal neoplasm",
          "ependymal tumor",
          "ependymal tumors",
          "ependymal tumours",
          "ependymomal tumor",
          "ependymomal tumour"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A group of neoplasms which arise from the ependymal lining of the cerebral ventricles and from the remnants of the central canal of the spinal cord. Ependymal tumors occur predominantly in children and young adults with varied morphological features and biological behavior. There are 4 types: ependymoma, anaplastic ependymoma, myxopapillary ependymoma and subependymoma. (WHO)"
      },
      "child_count": 6,
      "reference_id": "MONDO:0003266"
    },
    {
      "id": 7155,
      "label": "brain glioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3853,
        24071
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060108",
          "GARD:0024195",
          "MEDGEN:91163",
          "NCIT:C162993",
          "SCTID:254937005",
          "UMLS:C0349661"
        ],
        "synonyms": [
          "brain malignant glioma",
          "malignant glioma of brain"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A malignant glioma that involves the brain."
      },
      "child_count": 16,
      "reference_id": "MONDO:0005499"
    }
  ],
  "children": [
    {
      "id": 2971,
      "label": "parietal lobe ependymal tumor",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4119,
        6066
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050903",
          "GARD:0022789",
          "MEDGEN:1392382",
          "NCIT:C131575",
          "UMLS:C4330935"
        ],
        "synonyms": [
          "ependymal tumor of parietal lobe",
          "ependymal tumour of parietal lobe",
          "parietal lobe ependymal tumor",
          "parietal lobe ependymoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An ependymal tumor affecting the parietal lobe of the brain."
      },
      "child_count": 0,
      "reference_id": "MONDO:0000520"
    },
    {
      "id": 5399,
      "label": "brain stem ependymoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4918,
        6066,
        17161
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5508",
          "GARD:0023522",
          "MEDGEN:231459",
          "NCIT:C5098",
          "UMLS:C1332609"
        ],
        "synonyms": [
          "brain stem ependymoma",
          "brainstem ependymoma",
          "ependymoma of brain stem",
          "ependymoma of brainstem",
          "ependymoma of the brain stem"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An ependymoma that arises from the brain stem."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003477"
    },
    {
      "id": 6166,
      "label": "adult brain ependymoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6066
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:7750",
          "GARD:0023952",
          "MEDGEN:231033",
          "NCIT:C9372",
          "UMLS:C1332186"
        ],
        "synonyms": [
          "brain ependymoma",
          "adult brain ependymoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An ependymoma of the brain occurring in adults."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004352"
    },
    {
      "id": 20094,
      "label": "infratentorial ependymal tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6066
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025211",
          "MEDGEN:1385705",
          "NCIT:C131612",
          "UMLS:C4330489"
        ],
        "synonyms": [
          "infratentorial ependymal tumor"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An ependymal tumor arising from the infratentorial region of the brain."
      },
      "child_count": 1,
      "reference_id": "MONDO:0020685"
    },
    {
      "id": 20096,
      "label": "supratentorial ependymal tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6066
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025212",
          "MEDGEN:1379596",
          "NCIT:C131611",
          "UMLS:C4331360"
        ],
        "synonyms": [
          "supratentorial ependymal tumor"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An ependymal tumor arising from the supratentorial region of the brain."
      },
      "child_count": 1,
      "reference_id": "MONDO:0020687"
    },
    {
      "id": 20369,
      "label": "frontal lobe ependymal tumor",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3642,
        4768,
        6066
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025292",
          "MEDGEN:1391114",
          "NCIT:C131573",
          "UMLS:C4330009"
        ],
        "synonyms": [
          "ependymal tumor of frontal lobe",
          "ependymal tumour of frontal lobe",
          "frontal lobe ependymal tumor"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An ependymal tumor affecting the frontal lobe of the brain."
      },
      "child_count": 0,
      "reference_id": "MONDO:0021131"
    }
  ],
  "roots": [
    {
      "id": 5210,
      "label": "ependymal tumor"
    },
    {
      "id": 7155,
      "label": "brain glioma"
    }
  ]
}