{
  "id": 17187,
  "label": "papillary glioneuronal tumor",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0016735",
  "properties": {
    "xrefs": [
      "DOID:0081283",
      "GARD:0020730",
      "ICDO:9509/1",
      "MEDGEN:457400",
      "NCIT:C92554",
      "ONCOTREE:PGNT",
      "Orphanet:251962",
      "UMLS:C2985174"
    ],
    "synonyms": [
      "PGNT",
      "papillary glioneuronal tumor (WHO grade I)",
      "papillary glioneuronal tumour (WHO grade I)",
      "pseudopapillary ganglioglioneurocytoma",
      "pseudopapillary neurocytoma with glial differentiation"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "A WHO grade I, indolent and relatively circumscribed brain tumor. Morphologically it is characterized by the presence of astrocytes that line vascular and hyalinized pseudopapillae. In between the pseudopapillae aggregates of neurocytes, large neurons, and ganglioid cells are present."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 17182,
      "label": "mixed neuronal-glial tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20418
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0020728",
          "MEDGEN:105377",
          "NCIT:C4747",
          "Orphanet:251934",
          "UMLS:C0474844",
          "icd11.foundation:1792897751"
        ],
        "synonyms": [
          "neuronal and Glio-neuronal neoplasm",
          "neuronal and Glio-neuronal tumor",
          "neuronal and Glio-neuronal tumour",
          "neuronal and mixed neuronal-glial tumor",
          "neuronal and mixed neuronal-glial tumors",
          "neuronal and mixed neuronal-glial tumour",
          "neuronal and mixed neuronal-glial tumours"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A group of central nervous system neoplasms with a variable amount of neuronal and, less consistently, glial differentiation. They occur at a low frequency and usually carry a favorable prognosis. Representative examples include dysplastic cerebellar gangliocytoma, desmoplastic infantile ganglioglioma, desmoplastic infantile astrocytoma, and dysembryoplastic neuroepithelial tumor. (Adapted from WHO)"
      },
      "child_count": 12,
      "reference_id": "MONDO:0016729"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 17182,
      "label": "mixed neuronal-glial tumor"
    }
  ]
}