{
  "id": 4607,
  "label": "spinal cord oligodendroglioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002541",
  "properties": {
    "xrefs": [
      "DOID:3184",
      "GARD:0023157",
      "MEDGEN:138055",
      "NCIT:C4535",
      "SCTID:254950006",
      "UMLS:C0346295"
    ],
    "synonyms": [
      "oligodendroglioma of spinal cord",
      "spinal cord oligodendroglioma",
      "well differentiated spinal cord oligodendroglial tumor",
      "well differentiated spinal cord oligodendroglial tumour",
      "well differentiated spinal cord oligodendroglioma"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A oligodendroglioma that involves the spinal cord."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4608,
      "label": "spinal cord glioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5449,
        24071
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3185",
          "GARD:0023158",
          "MEDGEN:423646",
          "NCIT:C4534",
          "SCTID:254946004",
          "UMLS:C2937245"
        ],
        "synonyms": [
          "glial neoplasm spinal cord",
          "glial tumor of spinal cord",
          "glial tumour of spinal cord",
          "malignant glioma of spinal cord",
          "spinal cord glial neoplasm",
          "spinal cord glial tumor",
          "spinal cord glial tumour",
          "spinal cord glioma",
          "spinal cord malignant glioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A neoplasm that arises from glial cells in the spinal cord. Representative examples include astrocytoma, oligodendroglioma, and ependymoma."
      },
      "child_count": 8,
      "reference_id": "MONDO:0002542"
    },
    {
      "id": 17158,
      "label": "oligodendroglioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        18713,
        20695
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3181",
          "EFO:0000632",
          "GARD:0009953",
          "ICDO:9450/3",
          "MEDGEN:45190",
          "MESH:D009837",
          "MedDRA:10030286",
          "NANDO:2200089",
          "NCIT:C3288",
          "ONCOTREE:ODG",
          "Orphanet:251627",
          "UMLS:C0028945"
        ],
        "synonyms": [
          "oligodendroglial neoplasm",
          "oligodendroglial tumor",
          "oligodendroglial tumour",
          "WHO grade II oligodendroglial neoplasm",
          "WHO grade II oligodendroglial tumor",
          "WHO grade II oligodendroglial tumour",
          "oligodendroglioma",
          "well differentiated oligodendroglial tumor",
          "well differentiated oligodendroglial tumour",
          "well differentiated oligodendroglioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A well-differentiated (WHO grade II), diffusely infiltrating neuroglial tumor, typically located in the cerebral hemispheres. It is composed predominantly of cells which morphologically resemble oligodendroglia. The neoplastic cells have rounded homogeneous nuclei and, on paraffin sections, a swollen, clear cytoplasm ('honeycomb' appearance). (Adapted from WHO)"
      },
      "child_count": 8,
      "reference_id": "MONDO:0016695"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4608,
      "label": "spinal cord glioma"
    },
    {
      "id": 17158,
      "label": "oligodendroglioma"
    }
  ]
}