{
  "id": 13950,
  "label": "age-related hearing impairment 1",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0012910",
  "properties": {
    "xrefs": [
      "MEDGEN:382794",
      "MESH:C567305",
      "OMIM:612448",
      "UMLS:C2676230"
    ],
    "synonyms": [
      "ARHI1",
      "age-related hearing impairment 1",
      "presbycusis 1"
    ],
    "categories": [
      {
        "ref": "MONDO:0002409",
        "name": "auditory system disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 22991,
      "label": "inherited auditory system disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4499,
        5714
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:707712",
          "SCTID:362991006",
          "UMLS:C1285174"
        ],
        "synonyms": [
          "auditory system hereditary disorder",
          "hereditary auditory system disease",
          "inherited auditory system disease"
        ],
        "categories": [
          {
            "ref": "MONDO:0002409",
            "name": "auditory system disorder"
          }
        ],
        "definition": "An instance of auditory system disease that is caused by an inherited modification of the individual's genome."
      },
      "child_count": 24,
      "reference_id": "MONDO:0037940"
    },
    {
      "id": 23243,
      "label": "presbycusis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20087
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD10CM:H91.1",
          "MEDGEN:10911",
          "MESH:D011304",
          "NCIT:C116367",
          "SCTID:49526009",
          "UMLS:C0033074",
          "icd11.foundation:1569854675"
        ],
        "synonyms": [
          "ARHI",
          "age-related hearing impairment",
          "presbycusis",
          "Presbycuses",
          "age-related hearing loss",
          "presbyacusia",
          "senile deafness"
        ],
        "categories": [
          {
            "ref": "MONDO:0002409",
            "name": "auditory system disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "Bilateral hearing loss caused by progressive degeneration of cochlear structures and central auditory pathways, typically associated with the aging process."
      },
      "child_count": 2,
      "reference_id": "MONDO:0043765"
    },
    {
      "id": 24270,
      "label": "hereditary neurological disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5714,
        6799
      ],
      "type_id": 0,
      "properties": {
        "synonyms": [
          "neurogenetic disease"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A heterogeneous group of genetic conditions with Mendelian (autosomal dominant, recessive, or X-linked) or chromosomal etiology characterized by abnormalities in the brain, spinal cord, nerves, or muscles."
      },
      "child_count": 528,
      "reference_id": "MONDO:0100545"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 22991,
      "label": "inherited auditory system disease"
    },
    {
      "id": 23243,
      "label": "presbycusis"
    },
    {
      "id": 24270,
      "label": "hereditary neurological disease"
    }
  ]
}