{
  "id": 5415,
  "label": "external ear squamous cell carcinoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003501",
  "properties": {
    "xrefs": [
      "DOID:5538",
      "GARD:0023531",
      "MEDGEN:232478",
      "NCIT:C6083",
      "UMLS:C1333494"
    ],
    "synonyms": [
      "epidermoid carcinoma of external Ear",
      "epidermoid carcinoma of the external Ear",
      "epidermoid carcinoma of the external ear",
      "external Ear epidermoid carcinoma",
      "external Ear squamous cell carcinoma",
      "external ear squamous cell carcinoma",
      "squamous cell carcinoma of external Ear",
      "squamous cell carcinoma of the external Ear"
    ],
    "categories": [
      {
        "ref": "MONDO:0002409",
        "name": "auditory system disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0024623",
        "name": "otorhinolaryngologic disease"
      }
    ],
    "definition": "A squamous cell carcinoma that arises from the skin of the external ear."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4949,
      "label": "external ear carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4185,
        5473
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4288",
          "MEDGEN:272600",
          "NCIT:C6081",
          "UMLS:C1333492"
        ],
        "synonyms": [
          "carcinoma of external Ear",
          "carcinoma of external ear",
          "carcinoma of the external Ear",
          "carcinoma of the external ear",
          "external Ear carcinoma",
          "external ear carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002409",
            "name": "auditory system disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A carcinoma that arises from epithelial cells of the external ear"
      },
      "child_count": 6,
      "reference_id": "MONDO:0002944"
    },
    {
      "id": 11332,
      "label": "head and neck squamous cell carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4185,
        6823
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5520",
          "EFO:0000181",
          "GARD:0008503",
          "MEDGEN:257911",
          "MESH:C535575",
          "MedDRA:10060121",
          "NCIT:C34447",
          "OMIM:275355",
          "ONCOTREE:HNSC",
          "Orphanet:67037",
          "SCTID:716659002",
          "UMLS:C1168401"
        ],
        "synonyms": [
          "HNSCC",
          "SCCHN",
          "craniocervical region squamous cell carcinoma",
          "head and neck squamous cell carcinoma",
          "squamous cell carcinoma of head and neck",
          "squamous cell carcinoma of the head and neck",
          "squamous cell carcinoma, head and neck, somatic",
          "carcinoma of the head and neck",
          "squamous cell carcinoma, head and neck"
        ],
        "definition": "A squamous cell carcinoma that arises from any of the following anatomic sites: lip and oral cavity, nasal cavity, paranasal sinuses, pharynx, larynx, and salivary glands."
      },
      "child_count": 26,
      "reference_id": "MONDO:0010150"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4949,
      "label": "external ear carcinoma"
    },
    {
      "id": 11332,
      "label": "head and neck squamous cell carcinoma"
    }
  ]
}