{
  "id": 6164,
  "label": "pediatric extraocular retinoblastoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004350",
  "properties": {
    "xrefs": [
      "DOID:7747",
      "GARD:0023951",
      "MEDGEN:230837",
      "NCIT:C9048",
      "UMLS:C1321870"
    ],
    "synonyms": [
      "extraocular retinoblastoma",
      "childhood extraocular retinoblastoma",
      "childhood metastatic retinoblastoma",
      "extraocular retinoblastoma of childhood",
      "pediatric extraocular retinoblastoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002022",
        "name": "disorder of orbital region"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0024458",
        "name": "disorder of visual system"
      }
    ],
    "definition": "Retinoblastoma during childhood that has spread beyond the eye."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5065,
      "label": "extraocular retinoblastoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        9679
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4656",
          "GARD:0023357",
          "MEDGEN:75861",
          "NCIT:C7848",
          "UMLS:C0278719"
        ],
        "synonyms": [
          "extraocular retinoblastoma",
          "metastatic retinoblastoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Retinoblastoma that has spread beyond the eye e.g. to brain, soft tissue/bone, bone marrow."
      },
      "child_count": 1,
      "reference_id": "MONDO:0003078"
    },
    {
      "id": 8005,
      "label": "childhood malignant neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6733,
        20320
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000654",
          "MEDGEN:82962",
          "NCIT:C4005",
          "UMLS:C0278704"
        ],
        "synonyms": [
          "childhood cancer",
          "childhood malignant neoplasm",
          "childhood neoplasm, malignant",
          "malignant childhood neoplasm",
          "malignant childhood tumor",
          "malignant childhood tumour",
          "malignant paediatric neoplasm",
          "malignant paediatric tumour",
          "malignant pediatric neoplasm",
          "malignant pediatric tumor",
          "paediatric cancer",
          "pediatric cancer",
          "malignant neoplasm"
        ],
        "definition": "A malignant tumor that occurs in children. Representative examples include soft tissue and bone sarcomas (e.g. osteosarcoma) and embryonal neoplasms (e.g. hepatoblastoma and rhabdoid tumor)."
      },
      "child_count": 60,
      "reference_id": "MONDO:0006517"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5065,
      "label": "extraocular retinoblastoma"
    },
    {
      "id": 8005,
      "label": "childhood malignant neoplasm"
    }
  ]
}