{
  "id": 21362,
  "label": "sciatica",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0024333",
  "properties": {
    "xrefs": [
      "ICD10CM:M54.3",
      "ICD9:724.3",
      "MEDGEN:19893",
      "MESH:D012585",
      "SCTID:23056005",
      "UMLS:C0036396",
      "icd11.foundation:2056651014"
    ],
    "synonyms": [
      "bilateral sciatica",
      "bilateral sciaticas",
      "neuralgia, sciatic",
      "neuralgias, sciatic",
      "sciatic Neuralgias",
      "sciatic neuralgia",
      "sciatica, bilateral"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A condition characterized by pain radiating from the back into the buttock and posterior/lateral aspects of the leg. Sciatica may be a manifestation of sciatic neuropathy; radiculopathy (involving the spinal nerve roots; L4, L5, S1, or S2, often associated with intervertebral disk displacement); or lesions of the cauda equina."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 8386,
      "label": "sciatic neuropathy",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3618
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:11446",
          "EFO:1001166",
          "MEDGEN:57705",
          "MESH:D020426",
          "MedDRA:10048950",
          "SCTID:52585001",
          "UMLS:C0149940"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "Disease or damage involving the SCIATIC NERVE, which divides into the PERONEAL NERVE and TIBIAL NERVE (see also PERONEAL NEUROPATHIES and TIBIAL NEUROPATHY). Clinical manifestations may include SCIATICA or pain localized to the hip, PARESIS or PARALYSIS of posterior thigh muscles and muscles innervated by the peroneal and tibial nerves, and sensory loss involving the lateral and posterior thigh, posterior and lateral leg, and sole of the foot. The sciatic nerve may be affected by trauma; ISCHEMIA; COLLAGEN DISEASES; and other conditions. (From Adams et al., Principles of Neurology, 6th ed, p1363)"
      },
      "child_count": 2,
      "reference_id": "MONDO:0006960"
    },
    {
      "id": 20717,
      "label": "neuralgia",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6950,
        24453
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:0009430",
          "ICD9:729.2",
          "MEDGEN:18010",
          "MESH:D009437",
          "SCTID:16269008",
          "UMLS:C0027796"
        ],
        "synonyms": [
          "neuralgia",
          "pain, nerve",
          "pain, neuropathic",
          "paroxysmal nerve pain",
          "paroxysmal nerve pains"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A pain disorder characterize by pain in the distribution of a nerve or nerves"
      },
      "child_count": 10,
      "reference_id": "MONDO:0021667"
    }
  ],
  "children": [
    {
      "id": 23193,
      "label": "piriformis syndrome",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4370,
        5507,
        21362
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0010026",
          "MEDGEN:141601",
          "MESH:D055958",
          "NCIT:C85012",
          "SCTID:129179000",
          "UMLS:C0458224"
        ],
        "synonyms": [
          "piriformis muscle syndrome",
          "piriformis syndrome",
          "Pseudosciatica",
          "deep gluteal syndrome",
          "hip socket neuropathy",
          "muscle syndrome, piriformis",
          "muscle syndromes, piriformis",
          "pelvic outlet syndrome",
          "piriformis muscle syndromes",
          "piriformis syndromes",
          "pyriformis syndrome",
          "syndrome, piriformis",
          "syndrome, piriformis muscle",
          "syndromes, piriformis",
          "syndromes, piriformis muscle",
          "wallet sciatica"
        ],
        "categories": [
          {
            "ref": "MONDO:0002254",
            "name": "syndromic disease"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A condition referring to irritation or compression of the proximal sciatic nerve, secondary to contraction of the piriformis muscle. It results in pain in the hip or the back of the leg mimicking disk-related sciatica."
      },
      "child_count": 0,
      "reference_id": "MONDO:0043320"
    }
  ],
  "roots": [
    {
      "id": 8386,
      "label": "sciatic neuropathy"
    },
    {
      "id": 20717,
      "label": "neuralgia"
    }
  ]
}