{
  "id": 16338,
  "label": "epithelioid hemangioendothelioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0015523",
  "properties": {
    "xrefs": [
      "DOID:0080190",
      "GARD:0020014",
      "ICDO:9130/3",
      "ICDO:9133/1",
      "ICDO:9133/3",
      "MEDGEN:569676",
      "MESH:D018323",
      "NCIT:C3800",
      "NORD:124536",
      "ONCOTREE:EHAE",
      "Orphanet:157791",
      "SCTID:403981003",
      "SCTID:54124005",
      "UMLS:C0334538"
    ],
    "synonyms": [
      "epithelioid angioendothelioma",
      "epithelioid angiosarcoma",
      "epithelioid hemangioendothelioma",
      "malignant epithelioid hemangioendothelioma"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      }
    ],
    "definition": "A low-grade malignant blood vessel neoplasm. It is characterized by the presence of epithelioid endothelial cells. The neoplastic cells are arranged in cords and nests, which are embedded in a myxoid to hyalinized stroma."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4233,
      "label": "vascular cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4237,
        20321
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:175",
          "MEDGEN:264315",
          "MESH:D009383",
          "NCIT:C8538",
          "Orphanet:673466",
          "UMLS:C1458139"
        ],
        "synonyms": [
          "Haemangiomatous tumor",
          "Haemangiomatous tumour",
          "blood vessel neoplasm",
          "blood vessel tumor",
          "blood vessel tumor (morphologic abnormality)",
          "blood vessel tumor disorder",
          "blood vessel tumors",
          "blood vessel tumors (morphologic abnormality)",
          "blood vessel tumour",
          "blood vessel tumour (morphologic abnormality)",
          "blood vessel tumour disorder",
          "blood vessel tumours",
          "blood vessel tumours (morphologic abnormality)",
          "neoplasm of great vessel",
          "vascular tumors",
          "vascular tumours",
          "cancer of vasculature",
          "malignant blood vessel neoplasm",
          "malignant blood vessel tumor",
          "malignant blood vessel tumour",
          "malignant neoplasm of vasculature",
          "malignant vascular tumor",
          "malignant vascular tumour",
          "malignant vasculature neoplasm",
          "pulmonary artery cancer",
          "vasculature cancer",
          "leiomyosarcoma of the renal vein",
          "malignant tumor of pulmonary artery",
          "malignant tumor of pulmonary vein",
          "malignant tumour of pulmonary artery",
          "malignant tumour of pulmonary vein",
          "malignant great vessel tumour",
          "renal vein leiomyosarcoma",
          "vascular tissue neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A malignant neoplasm arising from the blood vessels."
      },
      "child_count": 14,
      "reference_id": "MONDO:0002095"
    },
    {
      "id": 20360,
      "label": "hemangioendothelioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20321
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICDO:9130/1",
          "MEDGEN:42384",
          "MESH:D006390",
          "NCIT:C3084",
          "SCTID:403980002",
          "UMLS:C0018915"
        ],
        "synonyms": [
          "angioendothelioma",
          "hemangioendothelioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A vascular proliferation characterized by the presence of prominent endothelial cells and the formation of vascular channels. Hemangioendotheliomas may display borderline or low grade characteristics."
      },
      "child_count": 5,
      "reference_id": "MONDO:0021121"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4233,
      "label": "vascular cancer"
    },
    {
      "id": 20360,
      "label": "hemangioendothelioma"
    }
  ]
}