{
  "id": 3941,
  "label": "frontal sinus cancer",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001756",
  "properties": {
    "xrefs": [
      "DOID:1360",
      "GARD:0023003",
      "ICD10CM:C31.2",
      "ICD9:160.4",
      "MEDGEN:57786",
      "NCIT:C3542",
      "SCTID:363427000",
      "UMLS:C0153478"
    ],
    "synonyms": [
      "cancer of frontal sinus",
      "frontal sinus cancer",
      "malignant frontal sinus neoplasm",
      "malignant frontal sinus tumor",
      "malignant frontal sinus tumour",
      "malignant neoplasm of frontal sinus",
      "malignant neoplasm of the frontal sinus",
      "malignant tumor of frontal sinus",
      "malignant tumor of the frontal sinus",
      "malignant tumour of frontal sinus",
      "malignant tumour of the frontal sinus"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0003900",
        "name": "connective tissue disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0005087",
        "name": "respiratory system disorder"
      },
      {
        "ref": "MONDO:0024623",
        "name": "otorhinolaryngologic disease"
      }
    ],
    "definition": "A malignant neoplasm involving the frontal sinus."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 2879,
      "label": "paranasal sinus carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4505,
        20081,
        23674
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050619",
          "GARD:0009354",
          "MEDGEN:167751",
          "NCIT:C6014",
          "UMLS:C0854995"
        ],
        "synonyms": [
          "malignant neoplasm of paranasal sinus",
          "malignant paranasal sinus neoplasm",
          "paranasal sinus cancer",
          "accessory sinus cancer",
          "accessory sinus carcinoma",
          "cancer of paranasal sinus",
          "carcinoma of accessory sinus",
          "carcinoma of paranasal sinus",
          "carcinoma of the accessory sinus",
          "carcinoma of the paranasal sinus",
          "paranasal sinus carcinoma",
          "adenoid cystic carcinoma of accessory sinus",
          "epidermoid carcinoma of the paranasal sinus",
          "mucoepidermoid carcinoma of accessory sinus",
          "paranasal sinus adenocarcinoma",
          "paranasal sinus adenoid cystic carcinoma",
          "paranasal sinus mucoepidermoid carcinoma",
          "paranasal sinus squamous cell carcinoma",
          "squamous cell carcinoma of paranasal sinus"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A malignant epithelial neoplasm arising in the paranasal sinus."
      },
      "child_count": 24,
      "reference_id": "MONDO:0000380"
    },
    {
      "id": 3942,
      "label": "frontal sinus neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6984
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1361",
          "GARD:0023004",
          "MEDGEN:91051",
          "NCIT:C4419",
          "SCTID:126678005",
          "UMLS:C0345672"
        ],
        "synonyms": [
          "frontal sinus neoplasm (disease)",
          "frontal sinus tumor",
          "frontal sinus tumour",
          "neoplasm of frontal sinus",
          "neoplasm of the frontal sinus",
          "tumor of frontal sinus",
          "tumor of the frontal sinus",
          "tumour of frontal sinus",
          "tumour of the frontal sinus"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A benign or malignant neoplasm that affects the frontal sinus. Representative examples of benign neoplasms include Schneiderian papilloma and salivary gland-type adenoma. Representative examples of malignant neoplasms include carcinoma and lymphoma."
      },
      "child_count": 2,
      "reference_id": "MONDO:0001757"
    }
  ],
  "children": [
    {
      "id": 4410,
      "label": "frontal sinus squamous cell carcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3941,
        23399
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2441",
          "GARD:0023113",
          "MEDGEN:272639",
          "NCIT:C6067",
          "SCTID:707356001",
          "UMLS:C1333646"
        ],
        "synonyms": [
          "epidermoid carcinoma of frontal sinus",
          "epidermoid carcinoma of the frontal sinus",
          "frontal sinus epidermoid carcinoma",
          "frontal sinus squamous cell carcinoma",
          "squamous cell carcinoma of frontal sinus",
          "squamous cell carcinoma of the frontal sinus"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          },
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A squamous cell carcinoma that arises from the mucosal epithelial surface of the frontal sinus. Patients may present with nasal fullness, obstruction, and/or epistaxis."
      },
      "child_count": 0,
      "reference_id": "MONDO:0002301"
    }
  ],
  "roots": [
    {
      "id": 2879,
      "label": "paranasal sinus carcinoma"
    },
    {
      "id": 3942,
      "label": "frontal sinus neoplasm"
    }
  ]
}