{
  "id": 5807,
  "label": "cerebral hemangioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003948",
  "properties": {
    "xrefs": [
      "DOID:6621",
      "MEDGEN:164084",
      "NCIT:C5433",
      "UMLS:C0877388"
    ],
    "synonyms": [
      "angioma of cerebral hemispheres",
      "angioma of cerebrum",
      "angioma of the cerebral hemispheres",
      "angioma of the cerebrum",
      "cerebral angioma",
      "cerebral hemangioma",
      "cerebral hemispheric angioma",
      "cerebral hemispheric hemangioma",
      "hemangioma of cerebral hemispheres",
      "hemangioma of cerebrum",
      "hemangioma of telencephalon",
      "hemangioma of the cerebral hemispheres",
      "hemangioma of the cerebrum",
      "telencephalon hemangioma"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A hemangioma arising from the cerebral hemisphere."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 5356,
      "label": "brain hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4434
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5393",
          "MEDGEN:116075",
          "NCIT:C7739",
          "UMLS:C0238814"
        ],
        "synonyms": [
          "brain angioma",
          "brain hemangioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A hemangioma arising from the brain."
      },
      "child_count": 1,
      "reference_id": "MONDO:0003428"
    },
    {
      "id": 20618,
      "label": "benign neoplasm of cerebrum",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20533,
        20573
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:195785",
          "NCIT:C8548",
          "SCTID:275269004",
          "UMLS:C0686378",
          "icd11.foundation:1857115524"
        ],
        "synonyms": [
          "benign cerebral hemispheric neoplasm",
          "benign cerebral hemispheric tumor",
          "benign cerebral hemispheric tumour",
          "benign cerebral neoplasm",
          "benign cerebral tumor",
          "benign cerebral tumour",
          "benign neoplasm of cerebral hemispheres",
          "benign neoplasm of the cerebral hemispheres",
          "benign neoplasm of the cerebrum",
          "benign tumor of cerebral hemispheres",
          "benign tumor of cerebrum",
          "benign tumor of the cerebral hemispheres",
          "benign tumor of the cerebrum",
          "benign tumour of cerebral hemispheres",
          "benign tumour of cerebrum",
          "benign tumour of the cerebral hemispheres",
          "benign tumour of the cerebrum",
          "telencephalon benign neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A benign neoplasm that involves the telencephalon."
      },
      "child_count": 4,
      "reference_id": "MONDO:0021497"
    }
  ],
  "children": [
    {
      "id": 16108,
      "label": "vein of Galen aneurysm",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3493,
        5807,
        6420
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0005467",
          "MEDGEN:140912",
          "MESH:C536535",
          "NCIT:C98642",
          "Orphanet:1053",
          "SCTID:253194008",
          "UMLS:C0431420",
          "icd11.foundation:1884295064"
        ],
        "synonyms": [
          "vein of Galen arteriovenous malformations",
          "Galen vein aneurysm",
          "Galenic arteriovenous malformation",
          "VGAM",
          "ectasia or varix of the vein of Galen",
          "vein of Galen aneurysm malformation"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "Vein of Galen aneurysm is a rare formof arteriovenous malformation in which the embryonic precursor to the vein of Galen, a vein at the base of the brain, dilates causing too much blood to rush to the heart. This can lead to rapid heart failure. Other features may include increased head circumference resulting from hydrocephalus, unusually prominent veins on the face and scalp, developmental delay, persistent headache, and other neurological findings. Vein of Galen aneurysm is often recognized on an ultrasound late in pregnancy. In other cases, it is diagnosed after birth. Although the exact cause remains unknown, this condition appears to result from a defect in early fetal development. Treatment is aimed at decreasing the blood flow through the malformation while maximizing the blood supply to the brain. Minimally invasive surgical techniques are preferred, such as endovascular embolization."
      },
      "child_count": 0,
      "reference_id": "MONDO:0015196"
    }
  ],
  "roots": [
    {
      "id": 5356,
      "label": "brain hemangioma"
    },
    {
      "id": 20618,
      "label": "benign neoplasm of cerebrum"
    }
  ]
}