{
  "id": 4805,
  "label": "intraventricular meningioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002772",
  "properties": {
    "xrefs": [
      "DOID:3772",
      "GARD:0023242",
      "MEDGEN:232669",
      "NCIT:C5273",
      "UMLS:C1334271"
    ],
    "synonyms": [
      "brain ventricle meningioma (disease)",
      "meningioma (disease) of brain ventricle"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A meningioma that affects the ventricles of the brain."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 2,
  "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": 17113,
      "label": "meningioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        17192
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3565",
          "GARD:0007015",
          "HP:0002858",
          "ICDO:9530/0",
          "MEDGEN:7532",
          "MESH:D008579",
          "MedDRA:10027191",
          "NANDO:2200094",
          "NCIT:C3230",
          "NORD:1434",
          "ONCOTREE:MNG",
          "Orphanet:2495",
          "SCTID:302820008",
          "UMLS:C0025286",
          "icd11.foundation:672106711"
        ],
        "synonyms": [
          "meningioma",
          "meningioma (disease)",
          "intracranial meningioma",
          "meningeal neoplasm",
          "meningothelial cell tumor",
          "meningothelial cell tumour",
          "primary meningeal tumor",
          "primary meningeal tumour",
          "supratentorial meningioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A generally slow growing tumor attached to the dura mater. It is composed of neoplastic meningothelial (arachnoidal) cells. It typically occurs in adults, often women and it has a wide range of histopathological appearances. Of the various subtypes, meningothelial, fibrous and transitional meningiomas are the most common. Most meningiomas are WHO grade I tumors, and some are WHO grade II or III tumors. Most subtypes share a common clinical behavior, although some subtypes are more likely to recur and follow a more aggressive clinical course. (Adapted from WHO)"
      },
      "child_count": 37,
      "reference_id": "MONDO:0016642"
    },
    {
      "id": 20501,
      "label": "malignant tumor of meninges",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4753,
        17192
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025313",
          "ICD10CM:C70",
          "MEDGEN:87594",
          "NCIT:C4628",
          "SCTID:363497007",
          "UMLS:C0348375"
        ],
        "synonyms": [
          "cancer of meningeal cluster",
          "cancer of meninges",
          "cancer of the meninges",
          "malignant meningeal cluster neoplasm",
          "malignant meningeal neoplasms",
          "malignant meningeal tumor",
          "malignant meningeal tumour",
          "malignant meninges neoplasm",
          "malignant meninges tumor",
          "malignant meninges tumour",
          "malignant neoplasm of meningeal cluster",
          "malignant neoplasm of meninges",
          "malignant neoplasm of the meninges",
          "malignant neoplasms of meninges",
          "malignant tumor of the meninges",
          "malignant tumour of the meninges",
          "meningeal cancer",
          "meningeal cluster cancer",
          "meningeal tumors, malignant"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A cancer that involves the meningeal cluster."
      },
      "child_count": 20,
      "reference_id": "MONDO:0021322"
    }
  ],
  "children": [
    {
      "id": 5043,
      "label": "choroid plexus meningioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4728,
        4805
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4584",
          "GARD:0023346",
          "MEDGEN:98458",
          "NCIT:C4719",
          "UMLS:C0431118"
        ],
        "synonyms": [
          "choroid meningioma (morphologic abnormality)",
          "choroid plexus meningioma",
          "choroid plexus meningioma (disease)",
          "meningioma (disease) of choroid plexus",
          "meningioma of the choroid plexus",
          "meningioma of choroid plexus"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A meningioma that affects the choroid plexus."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003053"
    },
    {
      "id": 5655,
      "label": "lateral ventricle meningioma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4805,
        5652
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6115",
          "GARD:0023666",
          "MEDGEN:232693",
          "NCIT:C5302",
          "UMLS:C1334380"
        ],
        "synonyms": [
          "meningioma (disease) of telencephalic ventricle",
          "meningioma of lateral ventricle",
          "meningioma of the lateral ventricle",
          "telencephalic ventricle meningioma (disease)"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A meningioma that affects the lateral ventricle of the brain."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003775"
    }
  ],
  "roots": [
    {
      "id": 4729,
      "label": "cerebral ventricle cancer"
    },
    {
      "id": 17113,
      "label": "meningioma"
    },
    {
      "id": 20501,
      "label": "malignant tumor of meninges"
    }
  ]
}