{
  "id": 21254,
  "label": "lip and oral cavity carcinoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0023644",
  "properties": {
    "xrefs": [
      "GARD:0009342",
      "MEDGEN:67387",
      "NCIT:C9315",
      "UMLS:C0220641"
    ],
    "synonyms": [
      "lip and oral cavity cancer",
      "lip and oral cavity carcinoma",
      "oral cancer",
      "oral carcinoma"
    ],
    "definition": "A carcinoma arising in the lip or oral cavity. Most oral cavity carcinomas are squamous cell carcinomas of the tongue, buccal mucosa, or gums. Less frequent morphologic variants include mucoepidermoid carcinoma and adenocarcinoma. Lip carcinomas are usually basal cell or squamous cell carcinomas."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 2,
  "parents": [
    {
      "id": 4185,
      "label": "head and neck carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6734,
        7266
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1542",
          "MEDGEN:854345",
          "NCIT:C35850",
          "UMLS:C3887461"
        ],
        "synonyms": [
          "carcinoma of craniocervical region",
          "carcinoma of head and neck",
          "carcinoma of neck",
          "carcinoma of the head and neck",
          "craniocervical region carcinoma",
          "head and neck carcinoma",
          "neck carcinoma",
          "carcinoma of the neck",
          "head and neck cancer"
        ],
        "definition": "A carcinoma that arises from the head and neck region. Representative examples include oral cavity squamous cell carcinoma, laryngeal squamous cell carcinoma, and salivary gland carcinoma."
      },
      "child_count": 32,
      "reference_id": "MONDO:0002038"
    }
  ],
  "children": [
    {
      "id": 23401,
      "label": "lip and oral cavity squamous cell carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        11332,
        21254,
        21538
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0022046",
          "MEDGEN:124714",
          "NCIT:C42690",
          "Orphanet:502369",
          "UMLS:C0280297"
        ],
        "synonyms": [
          "lip and oral cavity squamous cell cancer",
          "lip and oral cavity squamous cell carcinoma",
          "lip/oral cavity squam. cell car.",
          "squamous cell carcinoma of oral cavity and lip"
        ],
        "categories": [
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A squamous cell carcinoma arising from the lip or the oral cavity. The oral cavity squamous cell carcinoma usually arises from the buccal mucosa, tongue, or gums. It occurs predominantly in adults who use tobacco and alcohol and has a tendency to metastasize early to lymph nodes."
      },
      "child_count": 3,
      "reference_id": "MONDO:0044710"
    },
    {
      "id": 23483,
      "label": "oral cavity carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7170,
        7738,
        21254
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0027982",
          "MEDGEN:57468",
          "NCIT:C8990",
          "UMLS:C0151546"
        ],
        "synonyms": [
          "oral cavity cancer",
          "carcinoma of mouth",
          "carcinoma of oral cavity",
          "carcinoma of the oral cavity",
          "mouth carcinoma",
          "oral cavity carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A carcinoma arising in the oral cavity. Most oral cavity carcinomas are squamous cell carcinomas of the tongue, buccal mucosa, or gums. Less frequent morphologic variants include mucoepidermoid carcinoma and adenocarcinoma."
      },
      "child_count": 27,
      "reference_id": "MONDO:0044925"
    }
  ],
  "roots": [
    {
      "id": 4185,
      "label": "head and neck carcinoma"
    }
  ]
}