{
  "id": 6396,
  "label": "chronic ulcer of skin",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004605",
  "properties": {
    "xrefs": [
      "DOID:8549",
      "ICD9:707",
      "ICD9:707.8",
      "ICD9:707.9",
      "MEDGEN:510410",
      "SCTID:19429009",
      "UMLS:C0157738"
    ],
    "synonyms": [
      "callous ulcer (morphologic abnormality)",
      "indolent ulcer (morphologic abnormality)"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      }
    ]
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 2,
  "parents": [
    {
      "id": 6820,
      "label": "skin disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4198
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:37",
          "EFO:0000701",
          "ICD9:702",
          "ICD9:702.8",
          "ICD9:709.8",
          "MEDGEN:20777",
          "MESH:D012871",
          "NANDO:2100281",
          "NCIT:C3371",
          "SCTID:95320005",
          "UMLS:C0037274"
        ],
        "synonyms": [
          "cutaneous disorder",
          "disease of zone of skin",
          "disease or disorder of zone of skin",
          "disorder of skin",
          "disorder of zone of skin",
          "skin diseases and manifestations",
          "skin disorder",
          "zone of skin disease",
          "zone of skin disease or disorder",
          "dermatosis",
          "genodermatosis"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "Any deviation from the normal structure or function of the skin or subcutaneous tissue that is manifested by a characteristic set of symptoms and signs."
      },
      "child_count": 72,
      "reference_id": "MONDO:0005093"
    }
  ],
  "children": [
    {
      "id": 6393,
      "label": "ulcer of lower limbs",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6396
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8529",
          "ICD9:707.13",
          "MEDGEN:9701",
          "SCTID:419193008",
          "UMLS:C0023223"
        ],
        "synonyms": [
          "Ulcer of ankle",
          "Ulcer of calf",
          "Ulcer of heel and midfoot",
          "Ulcer of thigh"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "Ulcer of lower limbs is a chronic ulcer of skin where the ulcer is not a decubitus ulcer."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004601"
    },
    {
      "id": 6432,
      "label": "decubitus ulcer",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        6396
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8717",
          "ICD10CM:L89",
          "ICD9:707.0",
          "ICD9:707.00",
          "MEDGEN:1789997",
          "MESH:D003668",
          "SCTID:399912005",
          "UMLS:C4554531"
        ],
        "synonyms": [
          "decubitus ulcer",
          "decubitus ulcer, elbow",
          "decubitus ulcer, lower back",
          "decubitus ulcer, other site",
          "decubitus ulcer, upper back",
          "pressure sores",
          "pressure ulcer"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "Death of tissue due to external pressure."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004646"
    }
  ],
  "roots": [
    {
      "id": 6820,
      "label": "skin disorder"
    }
  ]
}