{
  "id": 17197,
  "label": "tumor of cranial and spinal nerves",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0016749",
  "properties": {
    "xrefs": [
      "GARD:0012697",
      "MEDGEN:1842705",
      "Orphanet:252057",
      "UMLS:C5679636"
    ],
    "synonyms": [
      "rare tumor of cranial and spinal nerves",
      "rare tumour of cranial and spinal nerves"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ]
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 4,
  "parents": [
    {
      "id": 20456,
      "label": "nervous system neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6798,
        6799
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:45046",
          "NCIT:C3268",
          "UMLS:C0027766"
        ],
        "synonyms": [
          "neoplasm of nervous system",
          "neoplasm of the nervous system",
          "nervous system neoplasm (disease)",
          "nervous system neoplasms",
          "nervous system tumor",
          "nervous system tumour",
          "tumor of nervous system",
          "tumor of the nervous system",
          "tumour of nervous system",
          "tumour of the nervous system"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A neoplasm (disease) that involves the nervous system."
      },
      "child_count": 14,
      "reference_id": "MONDO:0021248"
    }
  ],
  "children": [
    {
      "id": 16766,
      "label": "optic pathway glioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4014,
        17197,
        20287,
        20429
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0004107",
          "MEDGEN:162950",
          "NCIT:C8567",
          "Orphanet:2086",
          "UMLS:C0796418",
          "icd11.foundation:1000103370"
        ],
        "synonyms": [
          "glioma of optic tract",
          "glioma of the optic tract",
          "glioma of the visual pathway",
          "glioma of visual pathway",
          "optic pathway glioma",
          "optic tract glioma",
          "visual pathway glioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Optic pathway glioma (OPG) is a benign tumor that develop along the optic nerve (chiasm, tracts, and radiations) characterized by impairment or loss of vision and may be accompanied by diencephalic symptoms such as reduced growth and alteration in sleeping patterns. OPG are often linked to neurofibromatosis type 1 (NF1)."
      },
      "child_count": 8,
      "reference_id": "MONDO:0016167"
    },
    {
      "id": 17200,
      "label": "benign peripheral nerve sheath tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        17197
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0007180",
          "MEDGEN:1843306",
          "Orphanet:252131",
          "UMLS:C5577926"
        ],
        "synonyms": [
          "BPNST"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ]
      },
      "child_count": 3,
      "reference_id": "MONDO:0016752"
    },
    {
      "id": 18046,
      "label": "malignant peripheral nerve sheath tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4336,
        4613,
        17197,
        20329,
        24071
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5940",
          "EFO:0000760",
          "GARD:0010872",
          "ICD9:171.9",
          "ICDO:9540/3",
          "ICDO:9560/3",
          "MEDGEN:155614",
          "MedDRA:10029236",
          "NANDO:2200102",
          "NCIT:C3798",
          "ONCOTREE:MPNST",
          "Orphanet:3148",
          "SCTID:404037002",
          "UMLS:C0751690",
          "icd11.foundation:71413945"
        ],
        "synonyms": [
          "neurofibrosarcoma",
          "MPNST",
          "Malig. periph. nerve sheath tum.",
          "malignant neoplasm of peripheral nerve sheath",
          "malignant neurilemmoma",
          "malignant neurilemoma",
          "malignant neurofibroma",
          "malignant peripheral nerve sheath neoplasm",
          "malignant peripheral nerve sheath tumor",
          "malignant peripheral nerve sheath tumor (morphologic abnormality)",
          "malignant peripheral nerve sheath tumor [dup] (morphologic abnormality)",
          "malignant peripheral nerve sheath tumour (morphologic abnormality)",
          "malignant peripheral nerve sheath tumour [dup] (morphologic abnormality)",
          "malignant schwannoma",
          "malignant tumor of peripheral nerve sheath",
          "malignant tumor of the peripheral nerve sheath",
          "malignant tumour of peripheral nerve sheath",
          "malignant tumour of the peripheral nerve sheath",
          "neurofibrosarcoma, malignant",
          "neurogenic sarcoma",
          "schwannoma, malignant"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "Malignant peripheral nerve sheath tumor (MPNST) is a rare and often aggressive soft tissue sarcoma occurring in a wide range of anatomical sites."
      },
      "child_count": 35,
      "reference_id": "MONDO:0017827"
    },
    {
      "id": 19233,
      "label": "perineurioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4613,
        17197
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4697",
          "GARD:0012698",
          "ICD9:215.9",
          "ICDO:9571/0",
          "MEDGEN:199712",
          "NCIT:C4973",
          "Orphanet:85102",
          "SCTID:404036006",
          "UMLS:C0751691",
          "icd11.foundation:456459236"
        ],
        "synonyms": [
          "perineurioma",
          "soft tissue perineurioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A usually benign perineurioma not associated with a nerve, arising from the soft tissues."
      },
      "child_count": 6,
      "reference_id": "MONDO:0019404"
    }
  ],
  "roots": [
    {
      "id": 20456,
      "label": "nervous system neoplasm"
    }
  ]
}