{
  "id": 11053,
  "label": "periodontitis, chronic, adult",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0009850",
  "properties": {
    "xrefs": [
      "MEDGEN:120593",
      "OMIM:260950",
      "SCTID:74797001",
      "UMLS:C0266929"
    ],
    "synonyms": [
      "periodontitis, adult",
      "periodontitis, chronic"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5714,
      "label": "hereditary disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        29382
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:630",
          "EFO:0000508",
          "ICD9:799.89",
          "MEDGEN:5527",
          "MESH:D030342",
          "NCIT:C3101",
          "SCTID:32895009",
          "UMLS:C0019247"
        ],
        "synonyms": [
          "genetic condition",
          "genetic disease",
          "genetic disorder",
          "hereditary disease",
          "hereditary disease or disorder",
          "hereditary diseases",
          "inherited disease",
          "inherited genetic disease",
          "molecular disease",
          "Mendelian disease",
          "familial disorder",
          "inborn disorder"
        ],
        "definition": "A disease that is caused by genetic modifications where those modifications are inherited from a parent's genome."
      },
      "child_count": 1925,
      "reference_id": "MONDO:0003847"
    },
    {
      "id": 7237,
      "label": "chronic periodontitis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6804
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:0006343",
          "ICD10CM:K05.3",
          "ICD9:523.4",
          "ICD9:523.40",
          "MESH:D055113",
          "NCIT:C35326",
          "SCTID:5689008",
          "icd11.foundation:1242548497"
        ],
        "synonyms": [
          "periodontitis, chronic"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          }
        ],
        "definition": "A chronic inflammatory process that affects the tissues that surround and support the teeth."
      },
      "child_count": 3,
      "reference_id": "MONDO:0005593"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5714,
      "label": "hereditary disease"
    },
    {
      "id": 7237,
      "label": "chronic periodontitis"
    }
  ]
}