{
  "id": 3510,
  "label": "spinal meningioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001275",
  "properties": {
    "xrefs": [
      "DOID:1138",
      "GARD:0010264",
      "MEDGEN:87576",
      "NCIT:C6935",
      "SCTID:189167009",
      "UMLS:C0347515"
    ],
    "synonyms": [
      "meningioma (disease) of spinal cord",
      "meningioma of spinal cord",
      "meningioma of the spinal cord",
      "spinal cord meningioma",
      "spinal cord meningioma (disease)",
      "meningioma, spine"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "Spinal meningioma isa rare type of spinal cord cancer. The spinal cord is part of the central nervous system. This tumor often affects middle-aged women. Tumors of the spinal cord can be either primary or arise from other primary tumors (metastatic), and are typically slow growing. The initial signs and symptoms include headacheand recent onset of seizures. Other features are motor deficits, sensory deficits, pain, and sphincter dysfunction. The thoracic spine (middle back) is the most common site, followed by the cervical spine (neck). These tumors are rarely seen in the lumbar region (lower back). T he only proven risk factor in the development of meningioma is exposure to ionizing radiation. Also, patients with neurofibromatosis type 2 are at increased risk of developing meningioma. Surgery is the treatment of choice and complete tumor removal is reached in the vast majority of patients. The prognosis after surgical resection is excellent."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 3513,
      "label": "intraspinal meningioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        17113
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1140",
          "GARD:0022914",
          "NCIT:C5134"
        ],
        "synonyms": [
          "intraspinal meningioma",
          "meningioma of spinal canal and spinal cord",
          "meningioma of the spinal canal and spinal cord"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A meningioma that arises from the spinal meninges."
      },
      "child_count": 7,
      "reference_id": "MONDO:0001279"
    },
    {
      "id": 20444,
      "label": "spinal cord neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4611,
        7694
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:0003828",
          "MEDGEN:11551",
          "MESH:D013120",
          "NCIT:C3381",
          "UMLS:C0037930"
        ],
        "synonyms": [
          "neoplasm of spinal cord",
          "neoplasm of the spinal cord",
          "spinal cord neoplasm (disease)",
          "spinal cord tumor",
          "spinal cord tumour",
          "tumor of spinal cord",
          "tumor of the spinal cord",
          "tumour of spinal cord",
          "tumour of the spinal cord"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A neoplasm (disease) that involves the spinal cord."
      },
      "child_count": 16,
      "reference_id": "MONDO:0021234"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 3513,
      "label": "intraspinal meningioma"
    },
    {
      "id": 20444,
      "label": "spinal cord neoplasm"
    }
  ]
}