{
  "id": 23436,
  "label": "esophageal ulcer",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0044782",
  "properties": {
    "xrefs": [
      "HP:0004791",
      "MEDGEN:56254",
      "NCIT:C26950",
      "UMLS:C0151970"
    ],
    "synonyms": [
      "esophageal ulcer",
      "esophagus ulcer",
      "esophagus ulcer disease",
      "oesophagus ulcer",
      "oesophagus ulcer disease",
      "ulcer disease of esophagus",
      "ulcer disease of oesophagus"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      }
    ],
    "definition": "An ulcerated lesion in the esophageal wall."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 5629,
      "label": "esophageal disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        23495
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6050",
          "EFO:0009544",
          "ICD9:530",
          "ICD9:530.2",
          "ICD9:530.20",
          "ICD9:530.9",
          "MEDGEN:8693",
          "MESH:D004935",
          "NCIT:C3027",
          "SCTID:30811009",
          "SCTID:37657006",
          "UMLS:C0014852",
          "icd11.foundation:1594312948"
        ],
        "synonyms": [
          "disease of esophagus",
          "disease of oesophagus",
          "disease or disorder of esophagus",
          "disease or disorder of oesophagus",
          "disorder of esophagus",
          "disorder of oesophagus",
          "esophageal disorder",
          "esophagus disease",
          "esophagus disease or disorder",
          "oesophagus disease",
          "oesophagus disease or disorder",
          "esophageal ulcer"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A non-neoplastic or neoplastic disorder that affects the esophagus. Representative examples of non-neoplastic disorders include esophagitis and esophageal ulcer. Representative examples of neoplastic disorders include carcinomas, lymphomas, and melanomas."
      },
      "child_count": 20,
      "reference_id": "MONDO:0003749"
    },
    {
      "id": 23253,
      "label": "ulcer disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        29380
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:22541",
          "MESH:D014456",
          "NCIT:C3426",
          "SCTID:429040005",
          "UMLS:C0041582"
        ],
        "synonyms": [
          "ulcer",
          "ulcers"
        ],
        "definition": "A lesion on the surface of the skin or a mucous surface, produced by the sloughing of inflammatory necrotic tissue."
      },
      "child_count": 3,
      "reference_id": "MONDO:0043839"
    }
  ],
  "children": [
    {
      "id": 8334,
      "label": "peptic esophagitis",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3630,
        6067,
        23436
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:13976",
          "EFO:1001095",
          "ICD9:530.11",
          "MEDGEN:5028",
          "MESH:D004942",
          "SCTID:57643001",
          "UMLS:C0014869"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "Inflammation of the esophagus that is caused by the reflux of gastric juice with contents of the stomach and duodenum."
      },
      "child_count": 0,
      "reference_id": "MONDO:0006896"
    }
  ],
  "roots": [
    {
      "id": 5629,
      "label": "esophageal disorder"
    },
    {
      "id": 23253,
      "label": "ulcer disease"
    }
  ]
}