{
  "id": 18916,
  "label": "perineural cyst",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0019000",
  "properties": {
    "xrefs": [
      "GARD:0027868",
      "ICD10CM:G96.191",
      "MEDGEN:105457",
      "MESH:D052958",
      "Orphanet:65250",
      "SCTID:81634008",
      "UMLS:C0520720",
      "icd11.foundation:881909739"
    ],
    "synonyms": [
      "Tarlov cyst",
      "Tarlov cysts",
      "perineural cysts",
      "sacral Tarlov cysts",
      "sacral neural cysts",
      "sacral perineural cysts"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "Perineural (or Tarlov) cysts are cerebrospinal fluid-filled nerve root cysts most commonly found at the sacral level of the spine, although they can be found in any section of the spine, which can cause progressively painful radiculopathy."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6799,
      "label": "nervous system disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        29379
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:863",
          "EFO:0000618",
          "ICD10CM:G00-G99",
          "ICD9:349.89",
          "ICD9:349.9",
          "MEDGEN:14336",
          "MESH:D009422",
          "NCIT:C26835",
          "SCTID:118940003",
          "UMLS:C0027765",
          "Wikipedia:Nervous_system_disease"
        ],
        "synonyms": [
          "disease of nervous system",
          "disease or disorder of nervous system",
          "disorder of nervous system",
          "nervous system disease",
          "nervous system disease or disorder",
          "nervous system disorder",
          "neurologic disease",
          "neurologic disorder",
          "neurological disease",
          "neurological disorder"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A non-neoplastic or neoplastic disorder that affects the brain, spinal cord, or peripheral nerves."
      },
      "child_count": 72,
      "reference_id": "MONDO:0005071"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6799,
      "label": "nervous system disorder"
    }
  ]
}