{
  "id": 24475,
  "label": "hormone receptor-positive breast cancer",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0700079",
  "properties": {
    "xrefs": [
      "MEDGEN:1825950",
      "NCIT:C157056",
      "UMLS:C5442556"
    ],
    "synonyms": [
      "HR-positive HER2-negative breast cancer",
      "hormone receptor positive breast cancer"
    ],
    "categories": [
      {
        "ref": "MONDO:0002657",
        "name": "breast disorder"
      }
    ],
    "definition": "A breast carcinoma which is positive for expression of estrogen receptor (ER), progesterone receptor (PR), and is negative for expression of human epidermal growth factor receptor 2 (HER2)."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 3024,
      "label": "progesterone-receptor positive breast cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7684
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060077",
          "MEDGEN:1843473",
          "UMLS:C4733094"
        ],
        "categories": [
          {
            "ref": "MONDO:0002657",
            "name": "breast disorder"
          }
        ]
      },
      "child_count": 2,
      "reference_id": "MONDO:0000615"
    },
    {
      "id": 3026,
      "label": "Her2-receptor negative breast cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7684
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060080",
          "EFO:0009780",
          "MEDGEN:1684659",
          "NCIT:C168519",
          "SCTID:431396003",
          "UMLS:C4733095"
        ],
        "categories": [
          {
            "ref": "MONDO:0002657",
            "name": "breast disorder"
          }
        ]
      },
      "child_count": 2,
      "reference_id": "MONDO:0000618"
    },
    {
      "id": 8002,
      "label": "estrogen-receptor positive breast cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7684
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060075",
          "EFO:1000649",
          "MEDGEN:1843470",
          "UMLS:C2938924"
        ],
        "synonyms": [
          "ER+ breast cancer",
          "estrogen receptor positive breast cancer",
          "oestrogen receptor positive breast cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0002657",
            "name": "breast disorder"
          }
        ],
        "definition": "A subtype of breast cancer that is estrogen-receptor positive"
      },
      "child_count": 2,
      "reference_id": "MONDO:0006512"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 3024,
      "label": "progesterone-receptor positive breast cancer"
    },
    {
      "id": 3026,
      "label": "Her2-receptor negative breast cancer"
    },
    {
      "id": 8002,
      "label": "estrogen-receptor positive breast cancer"
    }
  ]
}