{
  "id": 4147,
  "label": "external pathological resorption",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001988",
  "properties": {
    "xrefs": [
      "DOID:14529",
      "ICD9:521.42",
      "MEDGEN:540236",
      "SCTID:41918006",
      "UMLS:C0266878"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0006858",
        "name": "mouth disorder"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 3863,
      "label": "tooth resorption",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4339
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13240",
          "ICD9:521.4",
          "MEDGEN:21587",
          "MESH:D014091",
          "SCTID:70931000",
          "UMLS:C0040451"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "Resorption of calcified dental tissue, involving demineralization due to reversal of the cation exchange and lacunar resorption by osteoclasts. There are two types: external (as a result of tooth pathology) and internal (apparently initiated by a peculiar inflammatory hyperplasia of the pulp). (From Jablonski, Dictionary of Dentistry, 1992, p676)"
      },
      "child_count": 3,
      "reference_id": "MONDO:0001670"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 3863,
      "label": "tooth resorption"
    }
  ]
}