{
  "id": 6626,
  "label": "perianal hematoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004871",
  "properties": {
    "xrefs": [
      "DOID:9745",
      "ICD9:455.4",
      "MEDGEN:510079",
      "SCTID:26373009",
      "UMLS:C0155784"
    ],
    "synonyms": [
      "Thrombosed external haemorrhoids",
      "external thrombosed hemorrhoids"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6627,
      "label": "hemorrhoid",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6625
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:9746",
          "EFO:0009552",
          "ICD9:455",
          "ICD9:455.8",
          "MEDGEN:5507",
          "MESH:D006484",
          "NCIT:C26792",
          "SCTID:70153002",
          "UMLS:C0019112",
          "icd11.foundation:1352501137"
        ],
        "synonyms": [
          "Haemorrhoids",
          "Hemorrhoids",
          "hemorrhoid"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "Dilated veins in the anal canal."
      },
      "child_count": 2,
      "reference_id": "MONDO:0004872"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6627,
      "label": "hemorrhoid"
    }
  ]
}