{
  "id": 8273,
  "label": "nasal cavity and paranasal sinus lethal midline granuloma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006828",
  "properties": {
    "xrefs": [
      "DOID:9072",
      "EFO:1001013",
      "ICD9:446.3",
      "MEDGEN:42292",
      "MESH:D006103",
      "MedDRA:10024255",
      "NCIT:C8196",
      "UMLS:C0018197"
    ],
    "synonyms": [
      "Midline lethal granuloma of nasal cavity and paranasal sinus",
      "Midline lethal granuloma of the nasal cavity and paranasal sinus",
      "midfacial Necrotising lesion",
      "nasal cavity and paranasal sinus lethal Midline granuloma",
      "lethal midline granuloma"
    ],
    "categories": [
      {
        "ref": "MONDO:0024623",
        "name": "otorhinolaryngologic disease"
      }
    ],
    "definition": "An aggressive, progressive, and destructive lesion affecting the nasal cavities, paranasal sinuses, and the palate. The vast majority of cases are malignant lymphoproliferations affecting the midline of the face in patients with nasal type extranodal NK/T-cell lymphoma."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4522,
      "label": "nasal disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        21538
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2825",
          "ICD9:478.19",
          "MEDGEN:10385",
          "MESH:D009668",
          "SCTID:89488007",
          "UMLS:C0028432"
        ],
        "synonyms": [
          "disease of nose",
          "disease or disorder of nose",
          "disorder of nose",
          "nose disease",
          "nose disease or disorder"
        ],
        "categories": [
          {
            "ref": "MONDO:0024623",
            "name": "otorhinolaryngologic disease"
          }
        ],
        "definition": "A disease involving the nose."
      },
      "child_count": 5,
      "reference_id": "MONDO:0002436"
    },
    {
      "id": 7231,
      "label": "head and neck neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6798
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:0005950",
          "ICD9:239.89",
          "MEDGEN:6728",
          "NCIT:C3077",
          "ONCOTREE:HEADNECK",
          "SCTID:255055008",
          "UMLS:C0018671"
        ],
        "synonyms": [
          "craniocervical region neoplasm",
          "craniocervical region neoplasm (disease)",
          "craniocervical region tumor",
          "craniocervical region tumour",
          "head and neck neoplasm",
          "head and neck neoplasm (excluding central nervous system)",
          "head and neck tumor",
          "head and neck tumour",
          "neoplasm of craniocervical region",
          "neoplasm of head and neck",
          "neoplasm of the head and neck",
          "tumor of craniocervical region",
          "tumor of head and neck",
          "tumor of the head and neck",
          "tumour of craniocervical region",
          "tumour of head and neck",
          "tumour of the head and neck"
        ],
        "definition": "A benign or malignant neoplasm that affects the anatomic structures of the head and neck region. Representative examples of benign neoplasms include salivary gland pleomorphic adenoma and nasal cavity papilloma. Representative examples of malignant neoplasms include oral cavity squamous cell carcinoma, laryngeal squamous cell carcinoma, and salivary gland carcinoma."
      },
      "child_count": 37,
      "reference_id": "MONDO:0005586"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4522,
      "label": "nasal disorder"
    },
    {
      "id": 7231,
      "label": "head and neck neoplasm"
    }
  ]
}