{
  "id": 18717,
  "label": "hereditary persistence of fetal hemoglobin-beta-thalassemia syndrome",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0018749",
  "properties": {
    "xrefs": [
      "GARD:0018642",
      "HGNC:3627",
      "HGNC:5153",
      "MEDGEN:543715",
      "Orphanet:46532",
      "UMLS:C0271994",
      "icd11.foundation:418601307"
    ],
    "synonyms": [
      "HPFH-beta-thalassemia syndrome"
    ],
    "categories": [
      {
        "ref": "MONDO:0005570",
        "name": "hematologic disorder"
      }
    ],
    "definition": "Hereditary persistence of fetal hemoglobin (HPFH) associated with beta-thalassemia is characterized by high hemoglobin (Hb) F levels and an increased number of fetal-Hb-containing-cells."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 17501,
      "label": "beta-thalassemia and related diseases",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4394,
        18953
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0021023",
          "MEDGEN:1826095",
          "Orphanet:275749",
          "UMLS:C5680748"
        ],
        "categories": [
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ]
      },
      "child_count": 14,
      "reference_id": "MONDO:0017145"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 17501,
      "label": "beta-thalassemia and related diseases"
    }
  ]
}