{
  "id": 20159,
  "label": "sporadic hemiplegic migraine",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0020757",
  "properties": {
    "xrefs": [
      "GARD:0025239",
      "MEDGEN:318737",
      "NCIT:C117011",
      "UMLS:C1832903",
      "icd11.foundation:1303340532"
    ],
    "synonyms": [
      "sporadic hemiplegic migraine"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A migraine disorder characterized by an aura that includes motor weakness and the absence of family history."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 18849,
      "label": "familial or sporadic hemiplegic migraine",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7132
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0010768",
          "ICD10CM:G43.4",
          "ICD9:346.30",
          "MEDGEN:78740",
          "NORD:1979",
          "Orphanet:569",
          "SCTID:59292006",
          "UMLS:C0270862",
          "icd11.foundation:1957063016"
        ],
        "synonyms": [
          "Hemiplegic Migraine",
          "familial or sporadic hemiplegic migraine",
          "hemiplegic migraine"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "Hemiplegic migraine (HM) is a rare variety of migraine with aura characterized by the presence of a motor weakness during the aura. Hemiplegic migraine has two main forms depending on the familial history: patients with at least one first- or second-degree relative who has aura including motor weakness have familial hemiplegic migraine (FHM); patients without such familial history have sporadic hemiplegic migraine (SHM)."
      },
      "child_count": 2,
      "reference_id": "MONDO:0018925"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 18849,
      "label": "familial or sporadic hemiplegic migraine"
    }
  ]
}