{
  "id": 20488,
  "label": "adenoid cystic carcinoma of oropharynx",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021300",
  "properties": {
    "xrefs": [
      "GARD:0025310",
      "MEDGEN:235411",
      "NCIT:C6241",
      "SCTID:423318000",
      "UMLS:C1335139",
      "icd11.foundation:2053023791"
    ],
    "synonyms": [
      "adenoid cystic carcinoma of the oropharynx",
      "oropharyngeal adenoid cystic carcinoma",
      "oropharyngeal throat adenoid cystic cancer",
      "oropharynx adenoid cystic carcinoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      },
      {
        "ref": "MONDO:0005087",
        "name": "respiratory system disorder"
      },
      {
        "ref": "MONDO:0024623",
        "name": "otorhinolaryngologic disease"
      }
    ],
    "definition": "A adenoid cystic carcinoma that involves the oropharynx."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6713,
      "label": "adenoid cystic carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6712
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0080202",
          "EFO:0000231",
          "GARD:0005743",
          "ICDO:8200/3",
          "MEDGEN:41382",
          "MESH:D003528",
          "NCIT:C2970",
          "ONCOTREE:ACYC",
          "UMLS:C0010606",
          "icd11.foundation:2127202862"
        ],
        "synonyms": [
          "adenocystic carcinoma",
          "adenoid cystic cancer",
          "adenoid cystic carcinoma",
          "cylindroid adenocarcinoma",
          "cribriform carcinoma",
          "cylindroma"
        ],
        "definition": "A malignant tumor arising from the epithelial cells. Microscopically, the neoplastic epithelial cells form cylindrical spatial configurations (cribriform or classic type of adenoid cystic carcinoma), cordlike structures (tubular type of adenoid cystic carcinoma), or solid structures (basaloid variant of adenoid cystic carcinoma). Adenoid cystic carcinomas mostly occur in the salivary glands. Other primary sites of involvement include the lacrimal gland, the larynx, and the lungs. Adenoid cystic carcinomas spread along nerve sheaths, resulting in severe pain, and they tend to recur. Lymph node metastases are unusual; hematogenous tumor spread is characteristic."
      },
      "child_count": 17,
      "reference_id": "MONDO:0004971"
    },
    {
      "id": 23484,
      "label": "oropharyngeal carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4185,
        6398,
        20516
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0027983",
          "MEDGEN:379086",
          "NCIT:C9105",
          "UMLS:C2349952"
        ],
        "synonyms": [
          "cancer of oropharynx",
          "cancer of the oropharynx",
          "oropharyngeal cancer",
          "oropharyngeal throat cancer",
          "carcinoma of oropharynx",
          "carcinoma of the oropharynx",
          "oropharyngeal carcinoma",
          "oropharynx carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "Carcinoma, predominantly squamous cell, arising from the epithelial cells of the oropharynx."
      },
      "child_count": 18,
      "reference_id": "MONDO:0044926"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6713,
      "label": "adenoid cystic carcinoma"
    },
    {
      "id": 23484,
      "label": "oropharyngeal carcinoma"
    }
  ]
}