{
  "id": 16301,
  "label": "nasopharyngeal carcinoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0015459",
  "properties": {
    "xrefs": [
      "DOID:9261",
      "GARD:0007163",
      "ICD9:147",
      "ICD9:147.0",
      "ICD9:147.1",
      "ICD9:147.2",
      "ICD9:147.3",
      "MEDGEN:419909",
      "MESH:C538339",
      "MESH:D00007727",
      "MESH:D000077274",
      "MedDRA:10028793",
      "NCIT:C3871",
      "ONCOTREE:NPC",
      "Orphanet:150",
      "SCTID:363398003",
      "UMLS:C2931822",
      "icd11.foundation:1883313543"
    ],
    "synonyms": [
      "cancer of nasopharynx",
      "cancer of the nasopharynx",
      "malignant nasopharyngeal tumor",
      "malignant nasopharyngeal tumour",
      "malignant neoplasm of anterior wall of nasopharynx",
      "malignant neoplasm of lateral wall of nasopharynx",
      "malignant neoplasm of nasopharyngeal wall",
      "malignant neoplasm of nasopharynx",
      "malignant neoplasm of nasopharynx (disorder) [ambiguous]",
      "malignant neoplasm of other specified sites of nasopharynx",
      "malignant neoplasm of posterior wall of nasopharynx",
      "malignant neoplasm of roof of nasopharynx",
      "malignant neoplasm of superior wall of nasopharynx",
      "malignant tumor of anterior wall of nasopharynx",
      "malignant tumor of lateral wall of nasopharynx",
      "malignant tumor of posterior wall of nasopharynx",
      "malignant tumour of anterior wall of nasopharynx",
      "malignant tumour of lateral wall of nasopharynx",
      "malignant tumour of posterior wall of nasopharynx",
      "nasopharyngeal cancer",
      "nasopharyngeal throat cancer",
      "primary malignant neoplasm of anterior wall of nasopharynx",
      "NPC",
      "carcinoma of nasopharynx",
      "carcinoma of the nasopharynx",
      "nasopharyngeal carcinoma",
      "nasopharynx carcinoma",
      "squamous cell carcinoma of the nasopharynx"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      },
      {
        "ref": "MONDO:0005087",
        "name": "respiratory system disorder"
      },
      {
        "ref": "MONDO:0024623",
        "name": "otorhinolaryngologic disease"
      }
    ],
    "definition": "A carcinoma arising from the nasopharyngeal epithelium. It includes the following types: keratinizing squamous cell carcinoma, nonkeratinizing carcinoma (differentiated and undifferentiated), basaloid squamous cell carcinoma, and papillary adenocarcinoma."
  },
  "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"
    },
    {
      "id": 17661,
      "label": "Epstein-Barr virus-associated carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        17659
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0021148",
          "MEDGEN:1842328",
          "NCIT:C27690",
          "Orphanet:289651",
          "UMLS:C5679940"
        ],
        "synonyms": [
          "EBV-associated carcinoma"
        ]
      },
      "child_count": 3,
      "reference_id": "MONDO:0017344"
    },
    {
      "id": 20496,
      "label": "malignant tumor of nasopharynx",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7056,
        7172
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD10CM:C11",
          "ICD9:147.8",
          "ICD9:147.9",
          "MEDGEN:56299",
          "NCIT:C9321",
          "SCTID:187692001",
          "UMLS:C0153392"
        ],
        "synonyms": [
          "cancer of nasopharynx",
          "malignant nasopharyngeal neoplasm",
          "malignant nasopharyngeal tumor",
          "malignant nasopharyngeal tumour",
          "malignant nasopharynx neoplasm",
          "malignant neoplasm of nasopharynx",
          "malignant neoplasm of the nasopharynx",
          "malignant tumor of the nasopharynx",
          "malignant tumour of the nasopharynx",
          "nasopharynx cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A cancer that involves the nasopharynx."
      },
      "child_count": 2,
      "reference_id": "MONDO:0021315"
    },
    {
      "id": 20516,
      "label": "carcinoma of pharynx",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7738,
        20455
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:757152",
          "NCIT:C9466",
          "SCTID:449254004",
          "UMLS:C3164746"
        ],
        "synonyms": [
          "cancer of the pharynx",
          "carcinoma of pharynx",
          "carcinoma of the pharynx",
          "pharyngeal carcinoma",
          "pharyngeal throat cancer",
          "pharynx carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A carcinoma that involves the pharynx."
      },
      "child_count": 12,
      "reference_id": "MONDO:0021345"
    }
  ],
  "children": [
    {
      "id": 20485,
      "label": "carcinoma in situ of nasopharynx",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        2871,
        16301
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025308",
          "MEDGEN:83850",
          "NCIT:C9099",
          "SCTID:92664001",
          "UMLS:C0347096",
          "icd11.foundation:1626158287"
        ],
        "synonyms": [
          "carcinoma in situ of nasopharynx",
          "carcinoma in situ of the nasopharynx",
          "nasopharyngeal carcinoma in situ",
          "nasopharynx carcinoma in situ",
          "nasopharynx in situ carcinoma",
          "stage 0 carcinoma of nasopharynx",
          "stage 0 carcinoma of the nasopharynx",
          "stage 0 nasopharyngeal cancer",
          "stage 0 nasopharyngeal carcinoma",
          "stage 0 nasopharyngeal carcinoma aJCC v6",
          "stage 0 nasopharyngeal carcinoma aJCC v6, v7, and v8",
          "stage 0 nasopharyngeal carcinoma aJCC v7",
          "stage 0 nasopharyngeal carcinoma aJCC v8",
          "stage 0 nasopharyngeal carcinoma in situ",
          "stage 0 nasopharyngeal throat cancer",
          "stage 0 nasopharynx carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A in situ carcinoma that involves the nasopharynx."
      },
      "child_count": 0,
      "reference_id": "MONDO:0021297"
    },
    {
      "id": 20653,
      "label": "undifferentiated carcinoma of nasopharynx",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        7257,
        16301
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025334",
          "MEDGEN:124650",
          "NCIT:C8023",
          "SCTID:422541001",
          "UMLS:C0279748",
          "icd11.foundation:584112926"
        ],
        "synonyms": [
          "lymphoepithelioma of nasopharynx",
          "lymphoepithelioma of the nasopharynx",
          "nasopharyngeal lymphoepithelioma",
          "nasopharyngeal nonkeratinizing undifferentiated carcinoma",
          "nasopharyngeal undifferentiated carcinoma",
          "nasopharynx undifferentiated carcinoma",
          "undifferentiated carcinoma of the nasopharynx",
          "undifferentiated nasopharyngeal throat cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A undifferentiated carcinoma that involves the nasopharynx."
      },
      "child_count": 0,
      "reference_id": "MONDO:0021537"
    }
  ],
  "roots": [
    {
      "id": 4185,
      "label": "head and neck carcinoma"
    },
    {
      "id": 17661,
      "label": "Epstein-Barr virus-associated carcinoma"
    },
    {
      "id": 20496,
      "label": "malignant tumor of nasopharynx"
    },
    {
      "id": 20516,
      "label": "carcinoma of pharynx"
    }
  ]
}