{
  "id": 17167,
  "label": "chordoid glioma of the third ventricle",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0016706",
  "properties": {
    "xrefs": [
      "DOID:3773",
      "DOID:3774",
      "GARD:0020715",
      "ICDO:9444/1",
      "MEDGEN:232956",
      "NCIT:C5592",
      "ONCOTREE:CHGL",
      "Orphanet:251674",
      "SCTID:715900001",
      "UMLS:C1322252"
    ],
    "synonyms": [
      "chordoid glioma",
      "chordoid glioma (morphologic abnormality)",
      "chordoid glioma of 3rd ventricle",
      "chordoid glioma of the 3rd ventricle",
      "chordoid glioma of the third ventricle",
      "chordoid glioma of the third ventricle (WHO grade II)",
      "chordoid glioma of third ventricle",
      "third ventricle chordoid glioma"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A rare, slow-growing neuroepithelial neoplasm of uncertain origin affecting adults. It is located in the third ventricle. It is characterized by the presence of epithelioid cells which express GFAP, and mucinous stroma which contains lymphoplasmacytic infiltrates."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4729,
      "label": "cerebral ventricle cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3853
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3541",
          "GARD:0027612",
          "ICD9:191.5",
          "MEDGEN:3325",
          "MESH:D002551",
          "NCIT:C2937",
          "SCTID:126958000",
          "UMLS:C0007798",
          "icd11.foundation:940756217"
        ],
        "synonyms": [
          "brain neoplasms, intraventricular",
          "brain ventricle cancer",
          "cancer of brain ventricle",
          "intraventricular brain neoplasm",
          "intraventricular brain neoplasms",
          "intraventricular brain tumor",
          "intraventricular brain tumour",
          "intraventricular neoplasm of brain",
          "intraventricular neoplasm of the brain",
          "intraventricular neoplasms",
          "intraventricular tumor of brain",
          "intraventricular tumor of the brain",
          "intraventricular tumour of brain",
          "intraventricular tumour of the brain",
          "malignant brain ventricle neoplasm",
          "malignant neoplasm of brain ventricle"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A neoplasm that involves a brain ventricle. It may be a primary neoplasm arising from a brain ventricle, a metastasis from a distant anatomic site, or an extension of an invasive neoplasm from an adjacent brain structure."
      },
      "child_count": 4,
      "reference_id": "MONDO:0002682"
    },
    {
      "id": 4814,
      "label": "diencephalic cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4214
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3843",
          "GARD:0027619",
          "MEDGEN:233659",
          "NCIT:C5126",
          "UMLS:C1334576"
        ],
        "synonyms": [
          "cancer of diencephalon",
          "diencephalon cancer",
          "malignant diencephalic neoplasm",
          "malignant diencephalic neoplasms",
          "malignant diencephalic tumor",
          "malignant diencephalic tumour",
          "malignant diencephalon neoplasm",
          "malignant neoplasm of diencephalon",
          "tumour of diencephalon",
          "diencephalic neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A cancer involving a diencephalon."
      },
      "child_count": 3,
      "reference_id": "MONDO:0002786"
    },
    {
      "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"
    },
    {
      "id": 20695,
      "label": "grade II glioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20693
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025345",
          "MEDGEN:1391502",
          "NCIT:C132505",
          "UMLS:C4330050"
        ],
        "synonyms": [
          "WHO grade II glioma",
          "grade II glioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A glioma arising from the central nervous system. This category includes diffuse astrocytoma, ependymoma, oligodendroglioma, and oligoastrocytoma."
      },
      "child_count": 5,
      "reference_id": "MONDO:0021639"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4729,
      "label": "cerebral ventricle cancer"
    },
    {
      "id": 4814,
      "label": "diencephalic cancer"
    },
    {
      "id": 7155,
      "label": "brain glioma"
    },
    {
      "id": 20695,
      "label": "grade II glioma"
    }
  ]
}