{
  "id": 3495,
  "label": "vertebral artery occlusion",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001258",
  "properties": {
    "xrefs": [
      "DOID:11299",
      "ICD10CM:I65.0",
      "ICD9:433.2",
      "ICD9:433.20",
      "ICD9:433.21",
      "MEDGEN:539080",
      "SCTID:195182007",
      "UMLS:C0265104"
    ],
    "synonyms": [
      "occlusion and stenosis of vertebral artery",
      "vertebrobasial artery occlusion"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5599,
      "label": "occlusion precerebral artery",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        12183
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5976",
          "EFO:0009677",
          "ICD9:433",
          "ICD9:433.3",
          "ICD9:433.80",
          "ICD9:433.81",
          "ICD9:433.9",
          "MEDGEN:539069",
          "SCTID:28790007",
          "UMLS:C0265090"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ]
      },
      "child_count": 3,
      "reference_id": "MONDO:0003718"
    },
    {
      "id": 20083,
      "label": "arterial occlusion",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2933,
        20082
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:78117",
          "NCIT:C35318",
          "UMLS:C0264995"
        ],
        "synonyms": [
          "arterial obstruction",
          "arterial occlusion"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "Complete closure of the normally patent lumen of the blood vessels which carry blood away from the heart."
      },
      "child_count": 8,
      "reference_id": "MONDO:0020673"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5599,
      "label": "occlusion precerebral artery"
    },
    {
      "id": 20083,
      "label": "arterial occlusion"
    }
  ]
}