{
  "id": 6159,
  "label": "childhood malignant hemangiopericytoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004344",
  "properties": {
    "xrefs": [
      "DOID:7731",
      "GARD:0023947",
      "MEDGEN:124686",
      "NCIT:C8090",
      "UMLS:C0279983"
    ],
    "synonyms": [
      "malignant hemangiopericytoma",
      "malignant childhood hemangiopericytoma",
      "malignant paediatric hemangiopericytoma",
      "malignant pediatric hemangiopericytoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0003900",
        "name": "connective tissue disorder"
      }
    ],
    "definition": "A malignant hemangiopericytoma occurring in childhood."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 10562,
      "label": "hemangiopericytoma, malignant",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6821,
        16812
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0002627",
          "ICDO:9150/3",
          "MEDGEN:90803",
          "MESH:C562740",
          "NCIT:C4301",
          "OMIM:234820",
          "UMLS:C0334542"
        ],
        "synonyms": [
          "hemangiopericytoma, malignant",
          "malignant hemangiopericytoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "An uncommon malignant neoplasm arising from pericytes. Distinction between benign and malignant hemangiopericytoma may be difficult or even impossible on morphologic grounds alone."
      },
      "child_count": 8,
      "reference_id": "MONDO:0009330"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 10562,
      "label": "hemangiopericytoma, malignant"
    }
  ]
}