{
  "id": 4693,
  "label": "trochlear nerve neoplasm",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002642",
  "properties": {
    "xrefs": [
      "DOID:3421",
      "ICD9:239.7",
      "MEDGEN:226811",
      "NCIT:C5825",
      "SCTID:126970001",
      "UMLS:C1263896"
    ],
    "synonyms": [
      "IVth cranial nerve neoplasms",
      "IVth cranial nerve tumors",
      "IVth cranial nerve tumours",
      "fourth cranial nerve neoplasm",
      "fourth cranial nerve neoplasms",
      "fourth cranial nerve tumor",
      "fourth cranial nerve tumors",
      "fourth cranial nerve tumour",
      "fourth cranial nerve tumours",
      "neoplasm of fourth cranial nerve",
      "neoplasm of the fourth cranial nerve",
      "neoplasm of the trochlear nerve",
      "neoplasm of trochlear nerve",
      "trochlear nerve neoplasm (disease)",
      "trochlear nerve neoplasms",
      "trochlear nerve tumor",
      "trochlear nerve tumors",
      "trochlear nerve tumour",
      "trochlear nerve tumours",
      "tumor of fourth cranial nerve",
      "tumor of the fourth cranial nerve",
      "tumor of the trochlear nerve",
      "tumor of trochlear nerve",
      "tumour of fourth cranial nerve",
      "tumour of the fourth cranial nerve",
      "tumour of the trochlear nerve",
      "tumour of trochlear nerve"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A neoplasm involving a trochlear nerve."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4684,
      "label": "cranial nerve neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3627,
        5469,
        7231
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:338",
          "ICD9:239.7",
          "MEDGEN:3263",
          "MESH:D003390",
          "NCIT:C2963",
          "SCTID:126966009",
          "UMLS:C0010267"
        ],
        "synonyms": [
          "cranial nerve neoplasm",
          "cranial nerve neoplasm (disease)",
          "cranial nerve neoplasms",
          "cranial nerve tumor",
          "cranial nerve tumour",
          "neoplasm of cranial nerve",
          "neoplasm of the cranial nerve",
          "tumor of cranial nerve",
          "tumor of the cranial nerve",
          "tumour of cranial nerve",
          "tumour of the cranial nerve"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "Abnormal growth of the cells that comprise the cranial nerves."
      },
      "child_count": 36,
      "reference_id": "MONDO:0002633"
    },
    {
      "id": 8425,
      "label": "trochlear nerve disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5469,
        5512
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13864",
          "MEDGEN:888203",
          "MESH:D020432",
          "MedDRA:10074765",
          "NCIT:C78395",
          "UMLS:C4048184"
        ],
        "synonyms": [
          "IVth cranial nerve disorder",
          "IVth nerve disorder",
          "disease of trochlear nerve",
          "disease or disorder of trochlear nerve",
          "disorder of trochlear nerve",
          "trochlear nerve disease",
          "trochlear nerve disease or disorder",
          "trochlear nerve disorder"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A disease involving the trochlear nerve."
      },
      "child_count": 4,
      "reference_id": "MONDO:0007002"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4684,
      "label": "cranial nerve neoplasm"
    },
    {
      "id": 8425,
      "label": "trochlear nerve disorder"
    }
  ]
}