{
  "id": 7086,
  "label": "duodenal ulcer",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0005412",
  "properties": {
    "xrefs": [
      "DOID:1724",
      "EFO:0004607",
      "HP:0002588",
      "ICD10CM:K26",
      "ICD10WHO:K26",
      "ICD9:532",
      "MEDGEN:41670",
      "MESH:D004381",
      "NCIT:C26755",
      "SCTID:39755000",
      "UMLS:C0013295",
      "icd11.foundation:553678663"
    ],
    "synonyms": [
      "duodenal ulcer (disease)",
      "stress Ulcer"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      }
    ],
    "definition": "An ulcer in the duodenal wall."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4880,
      "label": "duodenal disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        21546
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4072",
          "ICD9:537.89",
          "ICD9:537.9",
          "MEDGEN:8502",
          "MESH:D004378",
          "SCTID:52182008",
          "UMLS:C0013289",
          "icd11.foundation:1195691020"
        ],
        "synonyms": [
          "disease of duodenum",
          "disease or disorder of duodenum",
          "disorder of duodenum",
          "duodenum disease",
          "duodenum disease or disorder"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "Pathological conditions in the duodenum region of the small intestine (intestine, small)."
      },
      "child_count": 6,
      "reference_id": "MONDO:0002866"
    },
    {
      "id": 6067,
      "label": "peptic ulcer disease",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6151,
        23253
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:750",
          "ICD9:533",
          "MEDGEN:45384",
          "MESH:D010437",
          "NCIT:C3318",
          "SCTID:13200003",
          "UMLS:C0030920"
        ],
        "synonyms": [
          "acute peptic ulcer with haemorrhage",
          "acute peptic ulcer with haemorrhage and perforation",
          "acute peptic ulcer without haemorrhage and without perforation",
          "peptic ulcer"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A digestive system disease characterized by discontinuation in the inner lining of the gastrointestinal (GI) tract because of gastric acid secretion or pepsin."
      },
      "child_count": 12,
      "reference_id": "MONDO:0004247"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4880,
      "label": "duodenal disorder"
    },
    {
      "id": 6067,
      "label": "peptic ulcer disease"
    }
  ]
}