{
  "id": 4813,
  "label": "skull base neoplasm",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002785",
  "properties": {
    "xrefs": [
      "DOID:3842",
      "GARD:0023244",
      "MEDGEN:138208",
      "MESH:D019292",
      "NCIT:C4676",
      "UMLS:C0376527"
    ],
    "synonyms": [
      "basicranium neoplasm",
      "basicranium neoplasm (disease)",
      "basicranium tumor",
      "basicranium tumour",
      "neoplasm of basicranium",
      "neoplasm of skull base",
      "neoplasm of the skull base",
      "skull base neoplasm",
      "skull base tumor",
      "skull base tumour",
      "tumor of basicranium",
      "tumor of skull base",
      "tumor of the skull base",
      "tumour of basicranium",
      "tumour of skull base",
      "tumour of the skull base",
      "tumours of skull base",
      "skull base cancer"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0003900",
        "name": "connective tissue disorder"
      }
    ],
    "definition": "A benign or malignant neoplasm that affects the skull base."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 5,
  "parents": [
    {
      "id": 21561,
      "label": "skull neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7231,
        18958,
        21562
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025448",
          "ICD9:239.2",
          "MEDGEN:11457",
          "MESH:D012888",
          "NCIT:C3375",
          "SCTID:126538005",
          "UMLS:C0037305"
        ],
        "synonyms": [
          "neoplasm of skull",
          "neoplasm of the skull",
          "skull neoplasm",
          "skull tumor",
          "skull tumour",
          "tumor of skull",
          "tumor of the skull",
          "tumour of skull",
          "tumour of the skull"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "A benign or malignant neoplasm that affects the bones and structures of the skull."
      },
      "child_count": 21,
      "reference_id": "MONDO:0024653"
    }
  ],
  "children": [
    {
      "id": 4759,
      "label": "sella turcica neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4813
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3643",
          "GARD:0023221",
          "MEDGEN:148188",
          "NCIT:C4944",
          "ONCOTREE:SELT",
          "UMLS:C0748616"
        ],
        "synonyms": [
          "neoplasm of sella turcica",
          "neoplasm of the sella turcica",
          "sella turcica neoplasm",
          "sella turcica tumor",
          "sella turcica tumour",
          "sellar neoplasm",
          "sellar tumor",
          "sellar tumour",
          "tumor of the sella turcica",
          "tumour of sella turcica",
          "tumour of the sella turcica",
          "selt"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "A benign or malignant neoplasm that occurs in sella turcica. Representative examples include craniopharyngioma and pituitary gland adenoma."
      },
      "child_count": 4,
      "reference_id": "MONDO:0002720"
    },
    {
      "id": 4903,
      "label": "skull base chordoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4265,
        4813,
        10236
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4151",
          "GARD:0023290",
          "MEDGEN:233448",
          "NCIT:C5453",
          "UMLS:C1335975"
        ],
        "synonyms": [
          "chordoma of skull base",
          "chordoma of the skull base",
          "skull base chordoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          }
        ],
        "definition": "A slow-growing malignant bone tumor arising from the remnants of the notochord and occurring in the base of the skull. It is characterized by a lobulated growth pattern, myxoid stroma formation, and the presence of physaliphorous cells.."
      },
      "child_count": 3,
      "reference_id": "MONDO:0002892"
    },
    {
      "id": 4997,
      "label": "skull base meningioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4813,
        17113
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4437",
          "GARD:0023319",
          "MEDGEN:233449",
          "NCIT:C5272",
          "UMLS:C1335976"
        ],
        "synonyms": [
          "basicranium meningioma (disease)",
          "meningioma (disease) of basicranium",
          "meningioma of the skull base",
          "skull base meningioma",
          "meningioma of skull base"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A meningioma that arises from the skull base."
      },
      "child_count": 20,
      "reference_id": "MONDO:0002998"
    },
    {
      "id": 5888,
      "label": "sphenoidal sinus neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4813,
        6984,
        21213
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6947",
          "GARD:0023791",
          "MEDGEN:87511",
          "NCIT:C6792",
          "SCTID:126679002",
          "UMLS:C0345676"
        ],
        "synonyms": [
          "neoplasm of sphenoid sinus",
          "neoplasm of sphenoidal sinus",
          "neoplasm of the sphenoid sinus",
          "neoplasm of the sphenoidal sinus",
          "sphenoid sinus neoplasm",
          "sphenoid sinus tumor",
          "sphenoid sinus tumour",
          "sphenoidal sinus neoplasm",
          "sphenoidal sinus neoplasm (disease)",
          "sphenoidal sinus tumor",
          "sphenoidal sinus tumour",
          "tumor of sphenoid sinus",
          "tumor of sphenoidal sinus",
          "tumor of the sphenoid sinus",
          "tumor of the sphenoidal sinus",
          "tumour of sphenoid sinus",
          "tumour of sphenoidal sinus",
          "tumour of the sphenoid sinus",
          "tumour of the sphenoidal 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 sphenoid 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": 6,
      "reference_id": "MONDO:0004047"
    },
    {
      "id": 20305,
      "label": "jugulotympanic paraganglioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4813,
        7791,
        20295,
        21247
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025284",
          "ICD9:239.7",
          "ICDO:8690/1",
          "MEDGEN:4905",
          "NCIT:C3061",
          "SCTID:127030001",
          "UMLS:C0017671"
        ],
        "synonyms": [
          "basicranium parasympathetic paraganglioma",
          "glomus jugulare neoplasm",
          "glomus jugulare tumor",
          "glomus jugulare tumour",
          "jugular body neoplasm",
          "jugular body neoplasm (disease)",
          "jugular body tumor",
          "jugular body tumour",
          "jugular paraganglioma",
          "jugulotympanic paraganglioma",
          "neoplasm of glomus jugulare",
          "neoplasm of jugular body",
          "neoplasm of the glomus jugulare",
          "parasympathetic paraganglioma of basicranium",
          "tumor of glomus jugulare",
          "tumor of jugular body",
          "tumor of the glomus jugulare",
          "tumour of glomus jugulare",
          "tumour of jugular body",
          "tumour of the glomus jugulare",
          "Glomus tumor",
          "Glomus tumour",
          "Paraganglioma - glomus jugulare"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A benign or malignant extra-adrenal parasympathetic paraganglioma arising from paraganglia in the base of the skull and middle ear."
      },
      "child_count": 4,
      "reference_id": "MONDO:0021064"
    }
  ],
  "roots": [
    {
      "id": 21561,
      "label": "skull neoplasm"
    }
  ]
}