{
  "id": 18849,
  "label": "familial or sporadic hemiplegic migraine",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0018925",
  "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)."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 2,
  "parents": [
    {
      "id": 7132,
      "label": "migraine with aura",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6973
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:10024",
          "HP:0002077",
          "ICD10CM:G43.1",
          "ICD9:346.0",
          "ICD9:346.00",
          "MEDGEN:57822",
          "MESH:D020325",
          "NCIT:C117005",
          "SCTID:4473006",
          "UMLS:C0154723",
          "icd11.foundation:525744634"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A migraine disorder characterized by episodes that are preceded by focal neurological symptoms."
      },
      "child_count": 2,
      "reference_id": "MONDO:0005475"
    }
  ],
  "children": [
    {
      "id": 3089,
      "label": "familial hemiplegic migraine",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        18849,
        24270
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060178",
          "GARD:0010975",
          "ICD9:346.8",
          "MEDGEN:87374",
          "NCIT:C117009",
          "OMIMPS:141500",
          "SCTID:95656000",
          "UMLS:C0338484",
          "icd11.foundation:1827007904"
        ],
        "synonyms": [
          "FHM",
          "familial hemiplegic migraine",
          "hereditary hemiplegic migraine",
          "hemiplegic migraine, familial",
          "hemiplegic-ophthalmoplegic migraine"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A migraine disorder characterized by individual and family history of aura that includes motor weakness."
      },
      "child_count": 10,
      "reference_id": "MONDO:0000700"
    },
    {
      "id": 20159,
      "label": "sporadic hemiplegic migraine",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        18849
      ],
      "type_id": 0,
      "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."
      },
      "child_count": 0,
      "reference_id": "MONDO:0020757"
    }
  ],
  "roots": [
    {
      "id": 7132,
      "label": "migraine with aura"
    }
  ]
}