{
  "id": 19430,
  "label": "posterior urethral valve",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0019640",
  "properties": {
    "xrefs": [
      "GARD:0007439",
      "ICD10CM:Q64.2",
      "ICD9:753.8",
      "MEDGEN:451008",
      "MedDRA:10036369",
      "NCIT:C99021",
      "NORD:242851",
      "Orphanet:93110",
      "SCTID:253900005",
      "UMLS:C0238506"
    ],
    "synonyms": [
      "PUV",
      "Posterior Urethral Valves",
      "congenital posterior urethral valves",
      "Posterior urethral valves"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "Posterior urethral valve (PUV) is the most common anomaly of fetal lower urinary tract obstruction (LUTO) and is characterized by an abnormal congenital obstructing membrane that is located within the posterior urethra associated with significant obstruction of the male bladder restricting normal bladder emptying."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 18571,
      "label": "fetal lower urinary tract obstruction",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6948,
        19192
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0021804",
          "MEDGEN:931214",
          "Orphanet:435365",
          "SCTID:717752005",
          "UMLS:C4305545",
          "icd11.foundation:1661120971"
        ],
        "synonyms": [
          "LUTO"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ]
      },
      "child_count": 10,
      "reference_id": "MONDO:0018559"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 18571,
      "label": "fetal lower urinary tract obstruction"
    }
  ]
}