{
  "id": 3303,
  "label": "imperforate anus",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001046",
  "properties": {
    "xrefs": [
      "DOID:10488",
      "GARD:0006769",
      "ICD10CM:Q42.3",
      "MEDGEN:1997",
      "MESH:D001006",
      "NCIT:C84784",
      "NORD:1299",
      "OMIM:207500",
      "OMIM:301800",
      "SCTID:204731006",
      "UMLS:C0003466",
      "icd11.foundation:290678165",
      "icd11.foundation:515168801"
    ],
    "synonyms": [
      "anal atresia",
      "anus, imperforate",
      "congenital atresia of anus",
      "imperforate anus",
      "anal stenosis",
      "anorectal malformations"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      }
    ],
    "definition": "A congenital birth defect characterized by the absence of a normal anal opening. It may be associated with other congenital abnormalities."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4590,
      "label": "anus disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3792
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3128",
          "EFO:0009660",
          "MEDGEN:359",
          "MESH:D001004",
          "NCIT:C26695",
          "SCTID:32110003",
          "UMLS:C0003462"
        ],
        "synonyms": [
          "anal disorder",
          "anus disease",
          "anus disease or disorder",
          "disease of anus",
          "disease or disorder of anus",
          "disorder of anal region",
          "disorder of anus",
          "Ulcer of anus",
          "anal fissure",
          "anal fissure and fistula",
          "anal ulcer",
          "fissure in ano",
          "nontraumatic tear of anus",
          "solitary anal ulcer"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A non-neoplastic or neoplastic disorder that affects the anal canal or anal margin. Representative examples of non-neoplastic disorders include hemorrhoids and anal ulcer. Representative examples of neoplastic disorders include carcinoma, lymphoma, and melanoma."
      },
      "child_count": 7,
      "reference_id": "MONDO:0002519"
    },
    {
      "id": 20383,
      "label": "disorder of development or morphogenesis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        29380
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD10CM:Q00-Q99",
          "MEDGEN:1843482",
          "UMLS:C0694457"
        ],
        "definition": "Any disease or disorder that disrupts the process development of an anatomical structure. Can be due to genetic or environmental causes. Typically happens during embryogenesis, but also includes post-embryonic development."
      },
      "child_count": 190,
      "reference_id": "MONDO:0021147"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4590,
      "label": "anus disorder"
    },
    {
      "id": 20383,
      "label": "disorder of development or morphogenesis"
    }
  ]
}