{
  "id": 4220,
  "label": "low implantation of placenta",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002077",
  "properties": {
    "xrefs": [
      "DOID:1677",
      "ICD9:641.0",
      "MEDGEN:510322",
      "SCTID:7792000",
      "UMLS:C0156617"
    ],
    "categories": [
      {
        "ref": "MONDO:0005039",
        "name": "reproductive system disorder"
      }
    ]
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 7520,
      "label": "placenta praevia",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7519
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:11060",
          "EFO:0007442",
          "ICD10CM:O44",
          "ICD10WHO:O44",
          "MEDGEN:10782",
          "MESH:D010923",
          "NCIT:C26858",
          "SCTID:36813001",
          "UMLS:C0032046"
        ],
        "synonyms": [
          "placenta praevia",
          "placenta previa"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          }
        ],
        "definition": "Abnormal placentation in which the placenta implants in the lower segment of the uterus (the zone of dilation) and may cover part or all of the opening of the cervix. It is often associated with serious antepartum bleeding and premature labor."
      },
      "child_count": 1,
      "reference_id": "MONDO:0005918"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 7520,
      "label": "placenta praevia"
    }
  ]
}