{
  "id": 6622,
  "label": "eustachian tube disorder",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004866",
  "properties": {
    "xrefs": [
      "DOID:9739",
      "EFO:0009667",
      "ICD10CM:H68",
      "ICD9:381.8",
      "ICD9:381.89",
      "ICD9:381.9",
      "MEDGEN:543364",
      "SCTID:69494008",
      "UMLS:C0271468"
    ],
    "synonyms": [
      "disease of pharyngotympanic tube",
      "disease or disorder of pharyngotympanic tube",
      "disorder of pharyngotympanic tube",
      "eustachian tube disorder",
      "pharyngotympanic tube disease",
      "pharyngotympanic tube disease or disorder",
      "auditory tube disorder",
      "disease of eustachian tube",
      "disorder of eustachian tube"
    ],
    "categories": [
      {
        "ref": "MONDO:0002409",
        "name": "auditory system disorder"
      },
      {
        "ref": "MONDO:0024623",
        "name": "otorhinolaryngologic disease"
      }
    ],
    "definition": "A disease involving the pharyngotympanic tube."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 2,
  "parents": [
    {
      "id": 5217,
      "label": "middle ear disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4499,
        20423
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5100",
          "ICD10CM:H65-H75",
          "MEDGEN:124401",
          "NCIT:C27065",
          "SCTID:68996008",
          "UMLS:C0271428"
        ],
        "synonyms": [
          "disease of middle ear",
          "disease or disorder of middle ear",
          "disorder of middle ear",
          "middle Ear disorder",
          "middle ear disease",
          "middle ear disease or disorder"
        ],
        "categories": [
          {
            "ref": "MONDO:0002409",
            "name": "auditory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A disease involving the middle ear."
      },
      "child_count": 12,
      "reference_id": "MONDO:0003276"
    }
  ],
  "children": [
    {
      "id": 3716,
      "label": "patulous eustachian tube",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6622
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:12358",
          "ICD10CM:H69.0",
          "ICD9:381.7",
          "MEDGEN:509965",
          "SCTID:30280005",
          "UMLS:C0155434",
          "icd11.foundation:1112306780"
        ],
        "categories": [
          {
            "ref": "MONDO:0002409",
            "name": "auditory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A eustachian tube disorder with a wider eustachian tube which allows a larger bolus of bacteria-laden material from the nasopharynx during an infection to enter the middle ear, causing a more fulminant infection."
      },
      "child_count": 0,
      "reference_id": "MONDO:0001508"
    },
    {
      "id": 4298,
      "label": "otosalpingitis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6622,
        7108
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2000",
          "ICD10CM:H68.0",
          "ICD9:381.5",
          "ICD9:381.50",
          "MEDGEN:509960",
          "SCTID:270491006",
          "UMLS:C0155428"
        ],
        "synonyms": [
          "Eustachian salpingitis",
          "inflammation of pharyngotympanic tube",
          "pharyngotympanic tube inflammation"
        ],
        "categories": [
          {
            "ref": "MONDO:0002409",
            "name": "auditory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "An inflammatory disease involving a pathogenic inflammatory response in the pharyngotympanic tube."
      },
      "child_count": 4,
      "reference_id": "MONDO:0002172"
    }
  ],
  "roots": [
    {
      "id": 5217,
      "label": "middle ear disorder"
    }
  ]
}