{
  "id": 6595,
  "label": "neurofibroma of the esophagus",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004837",
  "properties": {
    "xrefs": [
      "DOID:961",
      "GARD:0024117",
      "MEDGEN:232164",
      "NCIT:C5704",
      "UMLS:C1333463"
    ],
    "synonyms": [
      "esophageal neurofibroma",
      "esophagus neurofibroma",
      "neurofibroma of esophagus",
      "neurofibroma of oesophagus",
      "neurofibroma of the esophagus",
      "oesophagus neurofibroma"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A non-metastasizing encapsulated neoplasm arising from nerves in the esophagus. Morphologically, it is characterized by the presence of fibroblasts and Schwann cells."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 17201,
      "label": "neurofibroma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4613,
        17200
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:962",
          "GARD:0007191",
          "ICD9:215.9",
          "ICDO:9540/0",
          "MEDGEN:45058",
          "MESH:D009455",
          "MedDRA:10029267",
          "NCIT:C3272",
          "ONCOTREE:NFIB",
          "Orphanet:252183",
          "SCTID:404029005",
          "UMLS:C0027830",
          "icd11.foundation:221014277"
        ],
        "synonyms": [
          "neurofibroma",
          "neurofibroma (WHO grade I)",
          "neurofibroma, benign",
          "NFIB"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An intraneural or extraneural neoplasm arising from nerve tissues and neural sheaths. It is composed of perineurial-like fibroblasts and Schwann cells. It usually presents as a localized cutaneous lesion and less often as a circumscribed peripheral nerve mass. Patients with neurofibromatosis type 1 present with multiple masses. Neurofibromas which arise from major nerves and plexiform neurofibromas are precursor lesions to malignant peripheral nerve sheath tumors."
      },
      "child_count": 22,
      "reference_id": "MONDO:0016755"
    },
    {
      "id": 20522,
      "label": "neoplasm of esophagus",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5629,
        20434
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:4547",
          "NCIT:C3028",
          "SCTID:126817006",
          "UMLS:C0014859"
        ],
        "synonyms": [
          "esophageal neoplasm",
          "esophageal neoplasms, benign and malignant",
          "esophageal tumor",
          "esophageal tumors",
          "esophageal tumour",
          "esophageal tumours",
          "esophagus neoplasm",
          "esophagus neoplasm (disease)",
          "esophagus tumor",
          "neoplasm of esophagus",
          "neoplasm of the esophagus",
          "neoplasm of the oesophagus",
          "oesophagus neoplasm",
          "oesophagus neoplasm (disease)",
          "oesophagus tumour",
          "tumor of esophagus",
          "tumor of the esophagus",
          "tumour of oesophagus",
          "tumour of the oesophagus"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A neoplasm (disease) that involves the esophagus."
      },
      "child_count": 10,
      "reference_id": "MONDO:0021355"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 17201,
      "label": "neurofibroma"
    },
    {
      "id": 20522,
      "label": "neoplasm of esophagus"
    }
  ]
}