{
  "id": 20508,
  "label": "carcinoma of parotid gland",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021331",
  "properties": {
    "xrefs": [
      "EFO:1000460",
      "GARD:0027893",
      "MEDGEN:91047",
      "NCIT:C6791",
      "SCTID:254462001",
      "UMLS:C0345602"
    ],
    "synonyms": [
      "parotid gland cancer",
      "carcinoma of parotid",
      "carcinoma of parotid gland",
      "carcinoma of the parotid",
      "carcinoma of the parotid gland",
      "parotid carcinoma",
      "parotid gland carcinoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      },
      {
        "ref": "MONDO:0006858",
        "name": "mouth disorder"
      }
    ],
    "definition": "A carcinoma that involves the parotid gland."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 5,
  "parents": [
    {
      "id": 6480,
      "label": "parotid gland cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20452,
        23418
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:9036",
          "GARD:0027703",
          "ICD10CM:C07",
          "ICD9:142.0",
          "MEDGEN:152885",
          "MESH:D010307",
          "NCIT:C3525",
          "SCTID:363379000",
          "UMLS:C0747273",
          "icd11.foundation:1640200163"
        ],
        "synonyms": [
          "cancer of parotid",
          "cancer of parotid gland",
          "cancer of the parotid",
          "cancer of the parotid gland",
          "malignant neoplasm of parotid",
          "malignant neoplasm of parotid gland",
          "malignant neoplasm of the parotid",
          "malignant neoplasm of the parotid gland",
          "malignant parotid gland neoplasm",
          "malignant parotid gland tumor",
          "malignant parotid gland tumour",
          "malignant parotid neoplasm",
          "malignant parotid tumor",
          "malignant parotid tumour",
          "malignant tumor of parotid",
          "malignant tumor of parotid gland",
          "malignant tumor of the parotid",
          "malignant tumor of the parotid gland",
          "malignant tumour of parotid",
          "malignant tumour of parotid gland",
          "malignant tumour of the parotid",
          "malignant tumour of the parotid gland",
          "parotid gland cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A primary or metastatic malignant neoplasm involving the parotid gland. Representative examples include carcinoma, malignant mixed tumor, and non-Hodgkin lymphoma."
      },
      "child_count": 2,
      "reference_id": "MONDO:0004700"
    },
    {
      "id": 7827,
      "label": "major salivary gland carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2972,
        23418
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000344",
          "GARD:0027745",
          "MEDGEN:235287",
          "NCIT:C5907",
          "UMLS:C1334549"
        ],
        "synonyms": [
          "major salivary gland cancer",
          "carcinoma of Major salivary gland",
          "carcinoma of major salivary gland",
          "carcinoma of the major salivary gland",
          "major salivary gland carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A carcinoma that arises from the parotid gland, submandibular gland, or sublingual gland."
      },
      "child_count": 12,
      "reference_id": "MONDO:0006284"
    }
  ],
  "children": [
    {
      "id": 7881,
      "label": "parotid gland acinic cell carcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6708,
        20508
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000458",
          "GARD:0027749",
          "MEDGEN:277501",
          "NCIT:C5933",
          "UMLS:C1335353"
        ],
        "synonyms": [
          "parotid gland acinar cell carcinoma",
          "parotid gland acinic cell carcinoma",
          "acinic cell carcinoma of parotid",
          "acinic cell carcinoma of parotid gland",
          "acinic cell carcinoma of the parotid",
          "acinic cell carcinoma of the parotid gland",
          "parotid acinic cell carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "An adenocarcinoma with serous acinar cell differentiation that arises from the parotid gland. Patients usually present with a slow growing mass in the parotid area."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006355"
    },
    {
      "id": 7882,
      "label": "parotid gland adenoid cystic carcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        20508,
        23547
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050931",
          "EFO:1000459",
          "GARD:0024381",
          "MEDGEN:277502",
          "NCIT:C5937",
          "SCTID:423615009",
          "UMLS:C1335355"
        ],
        "synonyms": [
          "adenoid cystic carcinoma of parotid",
          "adenoid cystic carcinoma of parotid gland",
          "adenoid cystic carcinoma of the parotid",
          "adenoid cystic carcinoma of the parotid gland",
          "parotid adenoid cystic carcinoma",
          "parotid gland adenoid cystic carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "An aggressive carcinoma that arises from the parotid gland. It is characterized by the presence of malignant epithelial and myoepithelial cells forming cribriform, tubular, and solid patterns. It usually presents as a slow growing mass. Patients develop pain because of the tendency of these carcinomas to invade perineural tissues."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006356"
    },
    {
      "id": 7883,
      "label": "parotid gland carcinoma ex pleomorphic adenoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7828,
        20508
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000461",
          "GARD:0027750",
          "MEDGEN:233311",
          "NCIT:C5974",
          "SCTID:425127006",
          "UMLS:C1335356"
        ],
        "synonyms": [
          "carcinoma ex pleomorphic adenoma of parotid",
          "carcinoma ex pleomorphic adenoma of parotid gland",
          "carcinoma ex pleomorphic adenoma of the parotid",
          "carcinoma ex pleomorphic adenoma of the parotid gland",
          "parotid carcinoma ex pleomorphic adenoma",
          "parotid gland carcinoma ex pleomorphic adenoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A carcinoma that arises from a pleomorphic adenoma in the parotid gland. Patients usually present with a history of a long-standing tumor mass which grew rapidly in the past few months. Patients with non-invasive or minimally invasive carcinoma have an excellent prognosis. In cases where there is invasion of the surrounding tissues, the clinical course is aggressive."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006357"
    },
    {
      "id": 7884,
      "label": "parotid gland squamous cell carcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        20508,
        23416
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000463",
          "GARD:0024382",
          "MEDGEN:233317",
          "NCIT:C5942",
          "UMLS:C1335367",
          "icd11.foundation:552798341"
        ],
        "synonyms": [
          "parotid gland squamous cell carcinoma",
          "parotid squamous cell carcinoma",
          "squamous cell carcinoma of parotid",
          "squamous cell carcinoma of parotid gland",
          "squamous cell carcinoma of the parotid",
          "squamous cell carcinoma of the parotid gland"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "An invasive squamous cell carcinoma that arises from the parotid gland. It usually affects elderly patients and presents as a rapidly enlarging tumor mass, often associated with pain."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006358"
    },
    {
      "id": 20471,
      "label": "mucoepidermoid carcinoma of parotid gland",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7829,
        20508
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025303",
          "MEDGEN:277506",
          "NCIT:C5938",
          "SCTID:423793008",
          "UMLS:C1335363",
          "icd11.foundation:135568040"
        ],
        "synonyms": [
          "mucoepidermoid carcinoma of parotid",
          "mucoepidermoid carcinoma of the parotid",
          "mucoepidermoid carcinoma of the parotid gland",
          "parotid gland mucoepidermoid carcinoma",
          "parotid mucoepidermoid carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A mucoepidermoid carcinoma that involves the parotid gland."
      },
      "child_count": 0,
      "reference_id": "MONDO:0021280"
    }
  ],
  "roots": [
    {
      "id": 6480,
      "label": "parotid gland cancer"
    },
    {
      "id": 7827,
      "label": "major salivary gland carcinoma"
    }
  ]
}