{
  "id": 6045,
  "label": "polyp of middle ear",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004223",
  "properties": {
    "xrefs": [
      "DOID:7439",
      "ICD10CM:H74.4",
      "MEDGEN:124403",
      "NCIT:C6933",
      "SCTID:73103007",
      "UMLS:C0271466",
      "icd11.foundation:116272899"
    ],
    "synonyms": [
      "middle Ear polyp",
      "middle ear polyp",
      "polyp of the middle ear"
    ],
    "categories": [
      {
        "ref": "MONDO:0002409",
        "name": "auditory system disorder"
      },
      {
        "ref": "MONDO:0024623",
        "name": "otorhinolaryngologic disease"
      }
    ],
    "definition": "A benign polypoid growth in the middle ear."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6807,
      "label": "polyp",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        23519
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:0000662",
          "ICD10CM:N84",
          "MEDGEN:19397",
          "MESH:D011127",
          "NCIT:C3340",
          "SCTID:441456002",
          "UMLS:C0032584"
        ],
        "synonyms": [
          "polyp"
        ],
        "definition": "A usually exophytic mass attached to the underlying tissue by a broad base or a thin stalk. Polyps can be neoplastic or non-neoplastic. Neoplastic polyps usually represent proliferations of the epithelium, and are commonly seen in the gastrointestinal tract. Polyps of the gastrointestinal tract are often called adenomas, are associated with dysplasia, and may eventually transform into carcinomas. Non-neoplastic polyps may be inflammatory, degenerative, or the result of malformations."
      },
      "child_count": 21,
      "reference_id": "MONDO:0005079"
    },
    {
      "id": 20527,
      "label": "neoplasm of middle ear",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5217,
        20443
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD9:239.89",
          "MEDGEN:87509",
          "NCIT:C4412",
          "SCTID:127006003",
          "UMLS:C0345617"
        ],
        "synonyms": [
          "middle Ear neoplasm",
          "middle Ear tumor",
          "middle Ear tumour",
          "middle ear neoplasm",
          "middle ear neoplasm (disease)",
          "middle ear tumor",
          "middle ear tumour",
          "neoplasm of middle ear",
          "neoplasm of the middle Ear",
          "tumor of middle Ear",
          "tumor of middle ear",
          "tumor of the middle Ear",
          "tumour of middle Ear",
          "tumour of middle ear",
          "tumour of the middle Ear"
        ],
        "categories": [
          {
            "ref": "MONDO:0002409",
            "name": "auditory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A neoplasm (disease) that involves the middle ear."
      },
      "child_count": 8,
      "reference_id": "MONDO:0021366"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6807,
      "label": "polyp"
    },
    {
      "id": 20527,
      "label": "neoplasm of middle ear"
    }
  ]
}