{
  "id": 4869,
  "label": "ectomesenchymoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002855",
  "properties": {
    "xrefs": [
      "DOID:4055",
      "GARD:0012279",
      "ICDO:8921/3",
      "MEDGEN:98123",
      "NCIT:C4716",
      "UMLS:C0431111"
    ],
    "synonyms": [
      "ectomesenchymoma",
      "malignant ectomesenchymoma",
      "rhabdomyosarcoma with ganglionic differentiation (morphologic abnormality)",
      "sarcoma with ganglionic or neuroectodermal differentiation"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "An aggressive malignant mesenchymal neoplasm of the nervous system or soft tissues. It is characterized by the presence of a sarcomatous component (most often rhabdomyosarcoma) and a ganglionic or a neuroectodermal component."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6816,
      "label": "sarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6733
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1115",
          "EFO:0000691",
          "ICD9:171",
          "ICD9:171.0",
          "ICD9:171.2",
          "ICD9:171.3",
          "ICD9:171.4",
          "ICD9:171.5",
          "ICD9:171.6",
          "ICD9:171.7",
          "ICD9:171.8",
          "ICD9:171.9",
          "ICDO:8800/3",
          "MEDGEN:224714",
          "MESH:D012509",
          "NCIT:C9118",
          "SCTID:424413001",
          "UMLS:C1261473"
        ],
        "synonyms": [
          "mesenchymal tumor, malignant",
          "sarcoma",
          "sarcoma of soft tissue and bone",
          "sarcoma of the soft tissue and bone",
          "sarcoma, malignant",
          "tumor of soft tissue and skeleton",
          "tumour of soft tissue and skeleton"
        ],
        "definition": "A usually aggressive malignant neoplasm of the soft tissue or bone. It arises from muscle, fat, fibrous tissue, bone, cartilage, and blood vessels. Sarcomas occur in both children and adults. The prognosis depends largely on the degree of differentiation (grade) of the neoplasm. Representative subtypes are liposarcoma, leiomyosarcoma, osteosarcoma, and chondrosarcoma."
      },
      "child_count": 22,
      "reference_id": "MONDO:0005089"
    },
    {
      "id": 7479,
      "label": "nervous system cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6733,
        20456
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3093",
          "EFO:0007392",
          "ICD9:192",
          "ICD9:192.8",
          "ICD9:192.9",
          "MEDGEN:99231",
          "MESH:D009423",
          "NCIT:C4788",
          "SCTID:372063002",
          "UMLS:C0497549"
        ],
        "synonyms": [
          "nervous system neoplasm",
          "neural neoplasm",
          "neural tumor",
          "neural tumour",
          "tumor of the nervous system",
          "tumour of the nervous system",
          "cancer of nervous system",
          "malignant neoplasm of nervous system",
          "malignant neoplasm of the nervous system",
          "malignant nervous system neoplasm",
          "malignant nervous system tumor",
          "malignant nervous system tumour",
          "malignant tumor of nervous system",
          "malignant tumor of the nervous system",
          "malignant tumour of nervous system",
          "malignant tumour of the nervous system",
          "nervous system cancer",
          "nervous system neoplasms, malignant"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A primary or metastatic malignant neoplasm involving the nervous system."
      },
      "child_count": 12,
      "reference_id": "MONDO:0005872"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6816,
      "label": "sarcoma"
    },
    {
      "id": 7479,
      "label": "nervous system cancer"
    }
  ]
}