{
  "id": 21370,
  "label": "retinal cell neoplasm",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0024341",
  "properties": {
    "xrefs": [
      "MEDGEN:277595",
      "NCIT:C7061",
      "UMLS:C1335765"
    ],
    "synonyms": [
      "retinal cell neoplasm",
      "retinal cell tumor",
      "retinal cell tumour",
      "retinal neural cell neoplasm"
    ],
    "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": "A neoplasm arising from the neural retina. This category includes retinoblastoma and retinocytoma."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 20441,
      "label": "retina neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6979,
        20431,
        20456
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000509",
          "MEDGEN:101180",
          "NCIT:C4800",
          "UMLS:C0524801"
        ],
        "synonyms": [
          "neoplasm of retina",
          "neoplasm of the retina",
          "retina neoplasm (disease)",
          "retina tumor",
          "retina tumour",
          "retinal neoplasm",
          "retinal tumor",
          "retinal tumour",
          "tumor of retina",
          "tumor of the retina",
          "tumour of retina",
          "tumour of the retina"
        ],
        "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": "A neoplasm (disease) that involves the retina."
      },
      "child_count": 15,
      "reference_id": "MONDO:0021231"
    }
  ],
  "children": [
    {
      "id": 6154,
      "label": "retinal cell cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5060,
        21370
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:771"
        ],
        "synonyms": [
          "cancer of retinal cell",
          "malignant neoplasm of retinal cell",
          "malignant retinal cell neoplasm",
          "retinal cell cancer"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ]
      },
      "child_count": 2,
      "reference_id": "MONDO:0004338"
    }
  ],
  "roots": [
    {
      "id": 20441,
      "label": "retina neoplasm"
    }
  ]
}