{
  "id": 6674,
  "label": "dacryocystocele",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004927",
  "properties": {
    "xrefs": [
      "DOID:9939",
      "ICD9:375.43",
      "MEDGEN:472901",
      "UMLS:C0155241"
    ],
    "synonyms": [
      "lacrimal mucocele"
    ],
    "categories": [
      {
        "ref": "MONDO:0002022",
        "name": "disorder of orbital region"
      },
      {
        "ref": "MONDO:0024458",
        "name": "disorder of visual system"
      }
    ],
    "definition": "A congenital or acquired mucocele that develops in the lacrimal sac. It is usually the result of nasolacrimal duct abnormalities or obstruction."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6670,
      "label": "chronic inflammation of lacrimal passage",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4032,
        20399
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:9935",
          "ICD9:375.4",
          "MEDGEN:509865",
          "SCTID:267653001",
          "UMLS:C0155239"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 6,
      "reference_id": "MONDO:0004923"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6670,
      "label": "chronic inflammation of lacrimal passage"
    }
  ]
}