{
  "id": 7898,
  "label": "placental hemangioma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006375",
  "properties": {
    "xrefs": [
      "DOID:277",
      "EFO:1000480",
      "ICD9:219.8",
      "MEDGEN:195606",
      "NCIT:C4868",
      "SCTID:237268002",
      "UMLS:C0677608",
      "icd11.foundation:588453442"
    ],
    "synonyms": [
      "Chorangioma",
      "chorioangioma",
      "hemangioma of placenta",
      "placenta hemangioma",
      "placental hemangioma",
      "Chorangioma of the placenta",
      "Chorangioma placentae",
      "angioma of placenta",
      "angioma of the placenta",
      "hemangioma of the placenta",
      "placental angioma"
    ],
    "categories": [
      {
        "ref": "MONDO:0004995",
        "name": "cardiovascular disorder"
      },
      {
        "ref": "MONDO:0005039",
        "name": "reproductive system disorder"
      }
    ],
    "definition": "A hemangioma arising from the fetal blood vessels in the placental villi."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 7994,
      "label": "hemangioma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        21322
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:255",
          "EFO:1000635",
          "HP:0001028",
          "ICD10CM:D18.0",
          "ICD9:228.0",
          "ICD9:228.00",
          "ICD9:228.09",
          "ICDO:9120/0",
          "MEDGEN:5477",
          "MESH:D006391",
          "NCIT:C3085",
          "ONCOTREE:HEMA",
          "SCTID:400210000",
          "UMLS:C0018916"
        ],
        "synonyms": [
          "benign hemangioma",
          "hemangioma",
          "hemangioma, benign",
          "angioma",
          "benign angioma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004995",
            "name": "cardiovascular disorder"
          }
        ],
        "definition": "A benign vascular lesion characterized by the formation of capillary-sized or cavernous vascular channels."
      },
      "child_count": 28,
      "reference_id": "MONDO:0006500"
    },
    {
      "id": 20619,
      "label": "benign neoplasm of placenta",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3037,
        20430
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1001443",
          "ICD9:219.8",
          "MEDGEN:146350",
          "NCIT:C8545",
          "SCTID:92297008",
          "UMLS:C0686274",
          "icd11.foundation:194589255"
        ],
        "synonyms": [
          "benign neoplasm of the placenta",
          "benign placenta neoplasm",
          "benign placenta tumor",
          "benign placenta tumour",
          "benign placental neoplasm",
          "benign placental tumor",
          "benign placental tumour",
          "benign tumor of placenta",
          "benign tumor of the placenta",
          "benign tumour of placenta",
          "benign tumour of the placenta",
          "placenta benign neoplasm",
          "placental neoplasms, benign"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          }
        ],
        "definition": "A benign neoplasm that involves the placenta."
      },
      "child_count": 2,
      "reference_id": "MONDO:0021498"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 7994,
      "label": "hemangioma"
    },
    {
      "id": 20619,
      "label": "benign neoplasm of placenta"
    }
  ]
}