{
  "id": 7897,
  "label": "placental choriocarcinoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006374",
  "properties": {
    "xrefs": [
      "DOID:2024",
      "EFO:1000479",
      "GARD:0024385",
      "MEDGEN:167782",
      "NCIT:C8893",
      "SCTID:448401007",
      "UMLS:C0855173"
    ],
    "synonyms": [
      "choriocarcinoma of the placenta",
      "placenta choriocarcinoma (disease)",
      "placental choriocarcinoma",
      "choriocarcinoma of placenta",
      "placenta choriocarcinoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0005039",
        "name": "reproductive system disorder"
      }
    ],
    "definition": "Choriocarcinoma that develops in the placenta. It is the rarest form of gestational choriocarcinoma. Metastases to the mother and infant may occur."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4303,
      "label": "placenta cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4754,
        20430
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2021",
          "ICD10CM:C58",
          "ICD9:239.5",
          "MEDGEN:56310",
          "NCIT:C3555",
          "SCTID:126920004",
          "UMLS:C0153572",
          "icd11.foundation:821359459"
        ],
        "synonyms": [
          "placental tumors",
          "placental tumours",
          "cancer of placenta",
          "deciduoma, malignant",
          "malignant neoplasm of placenta",
          "malignant neoplasm of the placenta",
          "malignant placenta neoplasm",
          "malignant placenta tumor",
          "malignant placenta tumour",
          "malignant placental neoplasm",
          "malignant placental tumor",
          "malignant placental tumour",
          "malignant tumor of placenta",
          "malignant tumor of the placenta",
          "malignant tumour of placenta",
          "malignant tumour of the placenta",
          "placenta cancer",
          "placental cancer",
          "primary malignant neoplasm of placenta"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          }
        ],
        "definition": "A malignant neoplasm involving the placenta."
      },
      "child_count": 2,
      "reference_id": "MONDO:0002178"
    },
    {
      "id": 19993,
      "label": "gestational choriocarcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3637,
        5475,
        6924,
        18866
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2025",
          "GARD:0019712",
          "ICD9:181",
          "MEDGEN:138102",
          "NCIT:C4646",
          "Orphanet:99926",
          "SCTID:417570003",
          "UMLS:C0349557",
          "icd11.foundation:2136066651"
        ],
        "synonyms": [
          "gestational choriocarcinoma",
          "gestational choriocarcinoma (morphologic abnormality)"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          }
        ],
        "definition": "Gestational choriocarcinoma is a gestational trophoblastic tumor (GTT) occurring secondary to pregnancy (ectopic or normal), miscarriage, voluntary termination of pregnancy (VTP) or a hydatidiform mole."
      },
      "child_count": 16,
      "reference_id": "MONDO:0020550"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4303,
      "label": "placenta cancer"
    },
    {
      "id": 19993,
      "label": "gestational choriocarcinoma"
    }
  ]
}