{
  "id": 8153,
  "label": "brain stem infarction",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006686",
  "properties": {
    "xrefs": [
      "DOID:3523",
      "EFO:1000847",
      "ICD9:434.91",
      "MEDGEN:101068",
      "MESH:D020526",
      "SCTID:95457000",
      "UMLS:C0521542"
    ],
    "synonyms": [
      "brain infarction of brainstem",
      "brainstem brain infarction"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "Infarctions that occur in the brain stem which is comprised of the midbrain; pons; and medulla oblongata. There are several named syndromes characterized by their distinctive clinical manifestations and specific sites of ischemic injury."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 7072,
      "label": "brain infarction",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        12183
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3454",
          "EFO:0004277",
          "MEDGEN:148426",
          "MESH:D020520",
          "UMLS:C0751955"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "Tissue necrosis in any area of the brain, including the cerebral hemispheres, the cerebellum, and the brain stem. Brain infarction is the result of a cascade of events initiated by inadequate blood flow through the brain that is followed by hypoxia and hypoglycemia in brain tissue. Damage may be temporary, permanent, selective or pan-necrosis."
      },
      "child_count": 3,
      "reference_id": "MONDO:0005394"
    },
    {
      "id": 29356,
      "label": "ischemic stroke",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6825
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0051062",
          "MEDGEN:215292",
          "UMLS:C0948008"
        ],
        "synonyms": [
          "ischaemic stroke"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A stroke disorder caused by obstruction of blood flow to the brain, due to thrombotic (local blood clot formation) or embolic (due to a blood clot or other material traveling from another site) event."
      },
      "child_count": 5,
      "reference_id": "MONDO:1060198"
    }
  ],
  "children": [
    {
      "id": 8272,
      "label": "lateral medullary syndrome",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4370,
        8153
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3522",
          "EFO:1001011",
          "GARD:0027766",
          "ICD9:437.1",
          "MEDGEN:53057",
          "MESH:D014854",
          "MedDRA:10024033",
          "NCIT:C84807",
          "SCTID:78569004",
          "UMLS:C0043019",
          "icd11.foundation:1569228344",
          "icd11.foundation:1606151456"
        ],
        "synonyms": [
          "Posterior inferior cerebellar artery syndrome",
          "Wallenberg syndrome",
          "Wallenberg's syndrome",
          "Lateral medullary syndrome",
          "PICA syndrome",
          "Vertebral artery syndrome"
        ],
        "categories": [
          {
            "ref": "MONDO:0002254",
            "name": "syndromic disease"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A syndrome caused by an infarct in the vertebral or posterior inferior cerebellar artery. It is characterized by sensory defects affecting the same side of the face as the infarct and the opposite side of the trunk as the infarct. Patients experience difficulty swallowing and/or speaking."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006827"
    }
  ],
  "roots": [
    {
      "id": 7072,
      "label": "brain infarction"
    },
    {
      "id": 29356,
      "label": "ischemic stroke"
    }
  ]
}