{
  "id": 8380,
  "label": "retinal vein occlusion",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006951",
  "properties": {
    "xrefs": [
      "DOID:1727",
      "EFO:1001157",
      "MEDGEN:19763",
      "MESH:D012170",
      "MedDRA:10038907",
      "NCIT:C34981",
      "SCTID:46085004",
      "UMLS:C0035328"
    ],
    "synonyms": [
      "retinal vein occlusion"
    ],
    "categories": [
      {
        "ref": "MONDO:0002022",
        "name": "disorder of orbital region"
      },
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0024458",
        "name": "disorder of visual system"
      }
    ],
    "definition": "An occlusion of the retinal vein."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 3,
  "parents": [
    {
      "id": 4229,
      "label": "retinal vascular occlusion",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4419,
        20082
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1729",
          "ICD10CM:H34",
          "ICD9:362.3",
          "ICD9:362.30",
          "MEDGEN:19762",
          "NCIT:C34980",
          "SCTID:73757007",
          "UMLS:C0035326"
        ],
        "synonyms": [
          "retinal vascular occlusion",
          "retinal vascular occlusion, unspecified"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "An occlusion of the retinal vasculature."
      },
      "child_count": 4,
      "reference_id": "MONDO:0002089"
    }
  ],
  "children": [
    {
      "id": 3920,
      "label": "occlusion of tributary of retinal vein",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6420,
        8380
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13514",
          "ICD9:362.36"
        ],
        "synonyms": [
          "venous tributary (branch) occlusion of retina"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0001733"
    },
    {
      "id": 4228,
      "label": "partial retinal vein occlusion",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        8380
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1726",
          "MEDGEN:78753",
          "NCIT:C35341",
          "SCTID:65593009",
          "UMLS:C0271080"
        ],
        "synonyms": [
          "partial retinal vein occlusion"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 0,
      "reference_id": "MONDO:0002088"
    },
    {
      "id": 4411,
      "label": "central retinal vein occlusion",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6420,
        8380
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2450",
          "GARD:0021734",
          "ICD10CM:H34.81",
          "ICD9:362.35",
          "MEDGEN:509679",
          "NCIT:C118859",
          "Orphanet:411527",
          "SCTID:68478007",
          "UMLS:C0154841",
          "icd11.foundation:1146548497"
        ],
        "synonyms": [
          "central retinal Venous occlusion",
          "central retinal vein retinal vein occlusion",
          "retinal vein occlusion of central retinal vein"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Blockage of the central retinal vein."
      },
      "child_count": 2,
      "reference_id": "MONDO:0002303"
    }
  ],
  "roots": [
    {
      "id": 4229,
      "label": "retinal vascular occlusion"
    }
  ]
}