{
  "id": 5331,
  "label": "pineal region yolk sac tumor",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003399",
  "properties": {
    "xrefs": [
      "DOID:5341",
      "GARD:0023499",
      "MEDGEN:277518",
      "NCIT:C6752",
      "UMLS:C1335420"
    ],
    "synonyms": [
      "pineal body yolk sac tumor",
      "pineal body yolk sac tumour",
      "pineal region yolk Sac neoplasm",
      "pineal region yolk sac tumor",
      "endodermal sinus tumor of pineal region",
      "endodermal sinus tumor of the pineal region",
      "endodermal sinus tumour of pineal region",
      "endodermal sinus tumour of the pineal region",
      "pineal endodermal sinus neoplasm",
      "pineal endodermal sinus tumor",
      "pineal endodermal sinus tumour",
      "pineal region endodermal sinus neoplasm",
      "pineal region endodermal sinus tumor",
      "pineal region endodermal sinus tumour",
      "yolk Sac tumor of pineal region",
      "yolk Sac tumor of the pineal region",
      "yolk Sac tumour of pineal region",
      "yolk Sac tumour of the pineal region"
    ],
    "categories": [
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0005151",
        "name": "endocrine system disorder"
      }
    ],
    "definition": "A yolk sac tumor that involves the pineal body."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4216,
      "label": "malignant pineal area germ cell neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4999,
        5094,
        5194
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1660",
          "GARD:0012017",
          "ICD9:239.7",
          "MEDGEN:233159",
          "NCIT:C6767",
          "SCTID:277508009",
          "UMLS:C1334612"
        ],
        "synonyms": [
          "malignant germ cell neoplasm of pineal gland",
          "malignant germ cell neoplasm of pineal parenchyma",
          "malignant germ cell neoplasm of the pineal gland",
          "malignant germ cell neoplasm of the pineal parenchyma",
          "malignant germ cell tumor of pineal gland",
          "malignant germ cell tumor of pineal parenchyma",
          "malignant germ cell tumor of the pineal gland",
          "malignant germ cell tumor of the pineal parenchyma",
          "malignant germ cell tumour of pineal gland",
          "malignant germ cell tumour of pineal parenchyma",
          "malignant germ cell tumour of the pineal gland",
          "malignant germ cell tumour of the pineal parenchyma",
          "malignant pineal area germ cell tumor",
          "malignant pineal area germ cell tumour",
          "malignant pineal gland germ cell neoplasm",
          "malignant pineal gland germ cell tumor",
          "malignant pineal gland germ cell tumour",
          "malignant pineal parenchymal germ cell neoplasm",
          "malignant pineal parenchymal germ cell tumor",
          "malignant pineal parenchymal germ cell tumour",
          "malignant pineal region germ cell neoplasm",
          "malignant pineal region germ cell tumor",
          "malignant pineal region germ cell tumour",
          "pineal germ cell neoplasm, malignant",
          "pineal germ cell tumour",
          "pineal region germ cell tumour",
          "pineal cell tumor",
          "pineal cell tumour",
          "pineal region germinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A malignant germ cell tumor that arises in the pineal region. Representative examples include germinoma, immature teratoma, choriocarcinoma, embryonal carcinoma and yolk sac tumor."
      },
      "child_count": 15,
      "reference_id": "MONDO:0002073"
    },
    {
      "id": 5333,
      "label": "central nervous system endodermal sinus tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4753,
        5332,
        5630,
        17189,
        20012
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5343",
          "GARD:0023501",
          "MEDGEN:234604",
          "NCIT:C6209",
          "UMLS:C1377613"
        ],
        "synonyms": [
          "central nervous system yolk Sac tumor",
          "central nervous system yolk Sac tumour",
          "central nervous system yolk sac tumor",
          "central nervous system yolk sac tumour",
          "childhood central nervous system yolk Sac neoplasm",
          "childhood central nervous system yolk Sac tumor",
          "childhood central nervous system yolk Sac tumour",
          "paediatric central nervous system yolk Sac neoplasm",
          "paediatric central nervous system yolk Sac tumour",
          "pediatric central nervous system yolk Sac neoplasm",
          "pediatric central nervous system yolk Sac tumor",
          "yolk Sac tumor of the CNS",
          "yolk Sac tumour of the CNS",
          "central nervous system endodermal sinus tumor",
          "childhood central nervous system endodermal sinus neoplasm",
          "childhood central nervous system endodermal sinus tumor",
          "childhood central nervous system endodermal sinus tumour",
          "paediatric central nervous system endodermal sinus neoplasm",
          "pediatric central nervous system endodermal sinus neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A yolk sac tumor that arises from the central nervous system and occurs during childhood."
      },
      "child_count": 5,
      "reference_id": "MONDO:0003401"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4216,
      "label": "malignant pineal area germ cell neoplasm"
    },
    {
      "id": 5333,
      "label": "central nervous system endodermal sinus tumor"
    }
  ]
}