{
  "id": 7894,
  "label": "pineal parenchymal tumor of intermediate differentiation",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006369",
  "properties": {
    "xrefs": [
      "DOID:5030",
      "EFO:1000474",
      "GARD:0010644",
      "MEDGEN:234566",
      "NCIT:C6967",
      "ONCOTREE:PPTID",
      "Orphanet:251919",
      "SCTID:715904005",
      "UMLS:C1367859"
    ],
    "synonyms": [
      "pineal parenchymal tumor of intermediate differentiation",
      "pineal parenchymal tumor of intermediate differentiation (morphologic abnormality)",
      "pineal parenchymal tumour of intermediate differentiation (morphologic abnormality)",
      "PPTID",
      "pineal parenchymal tumors of intermediate differentiation",
      "pineal parenchymal tumours of intermediate differentiation"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0005151",
        "name": "endocrine system disorder"
      }
    ],
    "definition": "A WHO grade II or III pineal parenchymal neoplasm of intermediate-grade malignancy, affecting all ages. It is composed of diffuse sheets or large lobules of uniform cells with mild to moderate nuclear atypia and low to moderate level mitotic activity. (Adapted from WHO)"
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 21613,
      "label": "pineal parenchymal cell neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20418,
        20442
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICDO:9360/1",
          "NCIT:C6965"
        ],
        "synonyms": [
          "neoplasm of pineal gland",
          "neoplasm of the pineal gland",
          "pineal gland neoplasm",
          "pineal gland tumor",
          "pineal gland tumour",
          "pineal parenchymal cell neoplasm",
          "pineal parenchymal cell tumor",
          "pineal parenchymal cell tumour",
          "pineal parenchymal neoplasm",
          "pineal parenchymal tumor",
          "pineal parenchymal tumour",
          "pineocytic neoplasm",
          "pineocytic tumor",
          "pineocytic tumour",
          "tumor of pineal gland",
          "tumor of the pineal gland",
          "tumour of pineal gland",
          "tumour of the pineal gland"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A neoplasm arising from the pineocyte, a cell with photosensory and neuroendocrine functions. It may be composed of mature elements or primitive, immature cells. The cellular composition determines the biological behavior and clinical outcome. Three types are recognized: pineoblastoma, pineocytoma, and pineal parenchymal tumor of intermediate differentiation (Adapted from WHO.)"
      },
      "child_count": 6,
      "reference_id": "MONDO:0024890"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 21613,
      "label": "pineal parenchymal cell neoplasm"
    }
  ]
}