{
  "id": 19014,
  "label": "central neurocytoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0019134",
  "properties": {
    "xrefs": [
      "DOID:14174",
      "GARD:0010641",
      "ICDO:9506/1",
      "MEDGEN:104924",
      "MESH:D018306",
      "NCIT:C3791",
      "ONCOTREE:CNC",
      "Orphanet:73256",
      "UMLS:C0206719",
      "icd11.foundation:1247650801",
      "icd11.foundation:2039766091"
    ],
    "synonyms": [
      "central neurocytoma (WHO grade II)",
      "CNC"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "Central neurocytoma is a very rare brain tumor of young adults (over 100 cases reported worldwide). It is typically found in the lateral ventricles and occasionally in the third ventricle. Symptoms are those of increased intracranial pressure: headache, nausea and vomiting, drowsiness, vision problems and mental changes. Total removal of the tumor is the therapy of choice. Post-operative prognosis is generally good."
  },
  "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": 17182,
      "label": "mixed neuronal-glial tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20418
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0020728",
          "MEDGEN:105377",
          "NCIT:C4747",
          "Orphanet:251934",
          "UMLS:C0474844",
          "icd11.foundation:1792897751"
        ],
        "synonyms": [
          "neuronal and Glio-neuronal neoplasm",
          "neuronal and Glio-neuronal tumor",
          "neuronal and Glio-neuronal tumour",
          "neuronal and mixed neuronal-glial tumor",
          "neuronal and mixed neuronal-glial tumors",
          "neuronal and mixed neuronal-glial tumour",
          "neuronal and mixed neuronal-glial tumours"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A group of central nervous system neoplasms with a variable amount of neuronal and, less consistently, glial differentiation. They occur at a low frequency and usually carry a favorable prognosis. Representative examples include dysplastic cerebellar gangliocytoma, desmoplastic infantile ganglioglioma, desmoplastic infantile astrocytoma, and dysembryoplastic neuroepithelial tumor. (Adapted from WHO)"
      },
      "child_count": 12,
      "reference_id": "MONDO:0016729"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4729,
      "label": "cerebral ventricle cancer"
    },
    {
      "id": 17182,
      "label": "mixed neuronal-glial tumor"
    }
  ]
}