{
  "id": 5791,
  "label": "childhood optic nerve glioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003932",
  "properties": {
    "xrefs": [
      "DOID:6576",
      "GARD:0009309",
      "MEDGEN:124487",
      "NCIT:C7535",
      "UMLS:C0278653"
    ],
    "synonyms": [
      "visual pathway glioma",
      "childhood optic tract glioma",
      "childhood visual pathway glioma",
      "glioma of childhood visual pathway",
      "glioma of paediatric visual pathway",
      "glioma of pediatric visual pathway",
      "glioma of the childhood visual pathway",
      "glioma of the paediatric visual pathway",
      "glioma of the pediatric visual pathway",
      "optic nerve glioma of childhood",
      "paediatric optic nerve glioma",
      "paediatric optic tract glioma",
      "paediatric visual pathway glioma",
      "pediatric optic nerve glioma",
      "pediatric optic tract glioma",
      "pediatric visual pathway glioma",
      "visual pathway and hypothalamic glioma, childhood"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0024458",
        "name": "disorder of visual system"
      }
    ],
    "definition": "A glioma affecting the optic tract and occurring in childhood."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5183,
      "label": "optic nerve glioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4691,
        16766
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4992",
          "EFO:0009254",
          "GARD:0023417",
          "ICD9:237.9",
          "MEDGEN:138056",
          "MESH:D020339",
          "NCIT:C4537",
          "SCTID:254976006",
          "UMLS:C0346326"
        ],
        "synonyms": [
          "cranial nerve II glioma",
          "glioma of cranial nerve II",
          "glioma of optic nerve",
          "glioma of the optic nerve",
          "optic nerve glioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A glioma that affects the optic nerve. This condition can be seen in association with neurofibromatosis 1. It is most commonly seen in the pediatric age group."
      },
      "child_count": 4,
      "reference_id": "MONDO:0003235"
    },
    {
      "id": 20320,
      "label": "childhood neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6798
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:237153",
          "NCIT:C6283",
          "UMLS:C1368871"
        ],
        "synonyms": [
          "childhood neoplasm",
          "childhood neoplasm (disease)",
          "childhood tumor",
          "childhood tumour",
          "neoplasm (disease) of childhood",
          "paediatric neoplasm",
          "paediatric neoplasm (disease)",
          "paediatric tumour",
          "pediatric neoplasm",
          "pediatric neoplasm (disease)",
          "pediatric tumor"
        ],
        "definition": "A benign or malignant neoplasm arising during childhood."
      },
      "child_count": 14,
      "reference_id": "MONDO:0021079"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5183,
      "label": "optic nerve glioma"
    },
    {
      "id": 20320,
      "label": "childhood neoplasm"
    }
  ]
}