{
  "id": 20551,
  "label": "polyp of external auditory canal",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021402",
  "properties": {
    "xrefs": [
      "MEDGEN:87394",
      "NCIT:C4366",
      "SCTID:95211004",
      "UMLS:C0339765"
    ],
    "synonyms": [
      "external Ear polyp",
      "external acoustic meatus polyp",
      "external auditory canal polyp",
      "polyp of the external auditory canal"
    ],
    "categories": [
      {
        "ref": "MONDO:0002409",
        "name": "auditory system disorder"
      },
      {
        "ref": "MONDO:0024623",
        "name": "otorhinolaryngologic disease"
      }
    ],
    "definition": "A polyp that involves the external acoustic meatus."
  },
  "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": 20445,
      "label": "external ear neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4807,
        20443
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:87606",
          "NCIT:C4652",
          "SCTID:277155005",
          "UMLS:C0349575"
        ],
        "synonyms": [
          "external Ear tumor",
          "external Ear tumour",
          "external ear neoplasm (disease)",
          "external ear tumor",
          "external ear tumour",
          "neoplasm of external Ear",
          "neoplasm of external ear",
          "neoplasm of the external Ear",
          "tumor of external Ear",
          "tumor of external ear",
          "tumor of the external Ear",
          "tumour of external Ear",
          "tumour of external ear",
          "tumour of the external Ear"
        ],
        "categories": [
          {
            "ref": "MONDO:0002409",
            "name": "auditory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A neoplasm (disease) that involves the external ear."
      },
      "child_count": 6,
      "reference_id": "MONDO:0021235"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6807,
      "label": "polyp"
    },
    {
      "id": 20445,
      "label": "external ear neoplasm"
    }
  ]
}