{
  "id": 4752,
  "label": "epidural spinal canal neoplasm",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002713",
  "properties": {
    "xrefs": [
      "DOID:3618",
      "MEDGEN:4504",
      "MESH:D015174",
      "NCIT:C3019",
      "UMLS:C0014536"
    ],
    "synonyms": [
      "epidural neoplasm",
      "epidural space neoplasm",
      "epidural space tumor",
      "epidural space tumour",
      "epidural spinal canal tumor",
      "epidural spinal canal tumors",
      "epidural spinal canal tumour",
      "epidural spinal canal tumours",
      "epidural spinal neoplasms",
      "epidural spinal tumors",
      "epidural spinal tumours",
      "epidural tumor",
      "epidural tumour",
      "extradural neoplasm",
      "extradural spinal canal neoplasm",
      "extradural spinal canal neoplasms",
      "extradural spinal canal tumor",
      "extradural spinal canal tumour",
      "extradural spinal neoplasms",
      "extradural spinal tumors",
      "extradural spinal tumours",
      "extradural tumour",
      "neoplasm of epidural space",
      "neoplasm of epidural spinal canal",
      "neoplasm of extradural spinal canal",
      "neoplasm of the epidural spinal canal",
      "neoplasm of the extradural spinal canal",
      "tumor of epidural space",
      "tumor of epidural spinal canal",
      "tumor of extradural spinal canal",
      "tumor of the epidural spinal canal",
      "tumor of the extradural spinal canal",
      "tumour of epidural space",
      "tumour of epidural spinal canal",
      "tumour of extradural spinal canal",
      "tumour of the epidural spinal canal",
      "tumour of the extradural spinal canal"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ],
    "definition": "A primary or metastatic neoplasm that involves the space between the vertebral periosteum and dura mater that surrounds the spinal cord."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 2,
  "parents": [
    {
      "id": 3140,
      "label": "vertebral column disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6893
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060564",
          "ICD9:724.9",
          "MEDGEN:52455",
          "MESH:D013122",
          "SCTID:699699005",
          "UMLS:C0037933",
          "icd11.foundation:1989556002"
        ],
        "synonyms": [
          "disease of spine",
          "disease of vertebral column",
          "disease or disorder of vertebral column",
          "disorder of vertebral column",
          "vertebral column disease",
          "vertebral column disease or disorder",
          "spinal disease"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A disease involving the vertebral column."
      },
      "child_count": 15,
      "reference_id": "MONDO:0000812"
    },
    {
      "id": 6798,
      "label": "neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        21214
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:14566",
          "EFO:0000616",
          "HP:0002664",
          "ICD10CM:C00-D49",
          "ICD10CM:C7A-C7A",
          "ICD10CM:C7B-C7B",
          "ICD9:140-239",
          "ICD9:239.8",
          "ICD9:239.9",
          "MEDGEN:10294",
          "MESH:D009369",
          "NCIT:C3262",
          "ONCOTREE:OTHER",
          "SCTID:55342001",
          "UMLS:C0027651"
        ],
        "synonyms": [
          "cell process disease",
          "disease of cellular proliferation",
          "neoplasia",
          "neoplasm",
          "neoplasm (disease)",
          "neoplastic disease",
          "neoplastic growth",
          "tumor",
          "tumor disease",
          "tumour",
          "tumour disease",
          "other neoplasm"
        ],
        "definition": "A benign or malignant tissue growth resulting from uncontrolled cell proliferation. Benign neoplastic cells resemble normal cells without exhibiting significant cytologic atypia, while malignant cells exhibit overt signs such as dysplastic features, atypical mitotic figures, necrosis, nuclear pleomorphism, and anaplasia. Representative examples of benign neoplasms include papillomas, cystadenomas, and lipomas; malignant neoplasms include carcinomas, sarcomas, lymphomas, and leukemias."
      },
      "child_count": 48,
      "reference_id": "MONDO:0005070"
    }
  ],
  "children": [
    {
      "id": 4751,
      "label": "epidural spinal canal angiolipoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4752,
        7660
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3617",
          "MEDGEN:232461",
          "NCIT:C5424",
          "UMLS:C1333416"
        ],
        "synonyms": [
          "angiolipoma of epidural space",
          "angiolipoma of epidural spinal canal",
          "angiolipoma of the epidural spinal canal",
          "angiolipoma of the extradural spinal canal",
          "epidural space angiolipoma",
          "extradural spinal canal angiolipoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "An uncommon lipoma characterized by prominent vascularity that arises in the epidural space of the spinal canal."
      },
      "child_count": 0,
      "reference_id": "MONDO:0002712"
    },
    {
      "id": 5450,
      "label": "intradural extramedullary spinal canal neoplasm",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4752
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5615",
          "MEDGEN:272771",
          "NCIT:C5135",
          "UMLS:C1334255"
        ],
        "synonyms": [
          "intradural extramedullary neoplasm of spinal canal",
          "intradural extramedullary neoplasm of the spinal canal",
          "intradural extramedullary spinal canal neoplasm",
          "intradural extramedullary spinal canal tumor",
          "intradural extramedullary spinal canal tumors",
          "intradural extramedullary spinal canal tumour",
          "intradural extramedullary spinal canal tumours",
          "intradural extramedullary spinal neoplasms",
          "intradural extramedullary spinal tumours",
          "intradural extramedullary tumor of spinal canal",
          "intradural extramedullary tumor of the spinal canal",
          "intradural extramedullary tumour of spinal canal",
          "intradural extramedullary tumour of the spinal canal",
          "spinal canal intradural extramedullary neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A neoplasm that occurs within the spinal canal in the space between the spinal cord and the dura mater. Representative examples include meningioma, neurofibroma, and sarcoma. Signs and symptoms include local and radicular pain, weakness and spinal cord compression."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003545"
    }
  ],
  "roots": [
    {
      "id": 3140,
      "label": "vertebral column disorder"
    },
    {
      "id": 6798,
      "label": "neoplasm"
    }
  ]
}