{
  "id": 6283,
  "label": "malignant childhood germ cell neoplasm",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004479",
  "properties": {
    "xrefs": [
      "DOID:8149",
      "GARD:0024027",
      "MEDGEN:233150",
      "NCIT:C6541",
      "UMLS:C1334574"
    ],
    "synonyms": [
      "malignant childhood germ cell neoplasm",
      "malignant paediatric germ cell tumour",
      "malignant pediatric germ cell tumor",
      "malignant childhood germ cell tumor",
      "malignant childhood germ cell tumour",
      "malignant paediatric germ cell neoplasm",
      "malignant pediatric germ cell neoplasm"
    ],
    "definition": "A malignant germ cell tumor that occurs during childhood."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 12,
  "parents": [
    {
      "id": 5631,
      "label": "childhood germ cell tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6773,
        20320
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6053",
          "GARD:0023651",
          "MEDGEN:75907",
          "NCIT:C7928",
          "UMLS:C0279014"
        ],
        "synonyms": [
          "germ cell tumor",
          "germ cell tumour",
          "childhood germ cell neoplasm",
          "childhood germ cell tumor",
          "paediatric germ cell tumour",
          "pediatric germ cell neoplasm",
          "pediatric germ cell tumor",
          "paediatric germ cell cancer",
          "pediatric germ cell cancer"
        ],
        "definition": "A germ cell tumor that occurs during childhood."
      },
      "child_count": 8,
      "reference_id": "MONDO:0003751"
    },
    {
      "id": 7832,
      "label": "malignant germ cell tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6733,
        6773
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000352",
          "GARD:0003360",
          "MEDGEN:890580",
          "NCIT:C4925",
          "SCTID:145831000119103",
          "UMLS:C4048549"
        ],
        "synonyms": [
          "cancer of germ cell",
          "germ cell cancer",
          "germ cell tumor, malignant",
          "malignant germ cell neoplasm",
          "malignant germ cell tumor",
          "malignant neoplasm of germ cell",
          "malignant neoplasm of the germ cell",
          "malignant tumor of germ cell",
          "malignant tumor of the germ cell",
          "malignant tumour of germ cell",
          "malignant tumour of the germ cell"
        ],
        "definition": "A gonadal or extragonadal malignant neoplasm that arises from germ cells. Representative examples include embryonal carcinoma, yolk sac tumor, and seminoma."
      },
      "child_count": 26,
      "reference_id": "MONDO:0006290"
    },
    {
      "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": [
    {
      "id": 5332,
      "label": "childhood endodermal sinus tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6283,
        7365
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5342",
          "GARD:0023500",
          "MEDGEN:234139",
          "NCIT:C27364",
          "UMLS:C1333016"
        ],
        "synonyms": [
          "childhood endodermal sinus neoplasm",
          "childhood endodermal sinus tumor",
          "pediatric yolk Sac tumor",
          "childhood yolk Sac neoplasm",
          "childhood yolk Sac tumor",
          "childhood yolk Sac tumour",
          "paediatric endodermal sinus neoplasm",
          "paediatric yolk Sac neoplasm",
          "pediatric endodermal sinus neoplasm",
          "pediatric yolk Sac neoplasm"
        ],
        "definition": "A yolk sac tumor that occurs during childhood."
      },
      "child_count": 4,
      "reference_id": "MONDO:0003400"
    },
    {
      "id": 5665,
      "label": "childhood testicular choriocarcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5422,
        5638,
        6283
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6160",
          "GARD:0023670",
          "MEDGEN:272469",
          "NCIT:C6544",
          "UMLS:C1333006"
        ],
        "synonyms": [
          "childhood choriocarcinoma of testis",
          "childhood choriocarcinoma of the testis",
          "childhood testicular choriocarcinoma",
          "choriocarcinoma of testis of childhood",
          "paediatric choriocarcinoma of testis",
          "paediatric choriocarcinoma of the testis",
          "paediatric testicular choriocarcinoma",
          "pediatric choriocarcinoma of testis",
          "pediatric choriocarcinoma of the testis",
          "pediatric testicular choriocarcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A choriocarcinoma that arises from the testis during childhood."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003786"
    },
    {
      "id": 5666,
      "label": "childhood testicular mixed germ cell cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5098,
        5638,
        6283
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6161",
          "GARD:0023671",
          "MEDGEN:272471",
          "NCIT:C6542",
          "UMLS:C1333009"
        ],
        "synonyms": [
          "childhood mixed testicular germ cell cancer",
          "mixed testicular germ cell cancer of childhood",
          "paediatric mixed testicular germ cell cancer",
          "pediatric mixed testicular germ cell cancer",
          "childhood testicular mixed germ cell neoplasm",
          "childhood testicular mixed germ cell tumor",
          "childhood testicular mixed germ cell tumour",
          "paediatric testicular mixed germ cell neoplasm",
          "paediatric testicular mixed germ cell tumour",
          "pediatric testicular mixed germ cell neoplasm",
          "pediatric testicular mixed germ cell tumor"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A malignant mixed germ cell neoplasm that arises from the testis during childhood."
      },
      "child_count": 3,
      "reference_id": "MONDO:0003787"
    },
    {
      "id": 5667,
      "label": "childhood embryonal testis carcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5638,
        6283,
        7953
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6162",
          "GARD:0023672",
          "MEDGEN:272470",
          "NCIT:C6545",
          "UMLS:C1333007"
        ],
        "synonyms": [
          "childhood embryonal carcinoma of testis",
          "childhood embryonal carcinoma of the testis",
          "childhood testicular embryonal carcinoma",
          "paediatric embryonal carcinoma of testis",
          "paediatric embryonal carcinoma of the testis",
          "paediatric testicular embryonal carcinoma",
          "pediatric embryonal carcinoma of testis",
          "pediatric embryonal carcinoma of the testis",
          "pediatric testicular embryonal carcinoma",
          "testicular embryonal carcinoma of childhood"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "An embryonal carcinoma that arises from the testis during childhood."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003788"
    },
    {
      "id": 5811,
      "label": "pediatric CNS choriocarcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5630,
        6283,
        17190
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6639",
          "GARD:0023750",
          "MEDGEN:234603",
          "NCIT:C6206",
          "UMLS:C1377604"
        ],
        "synonyms": [
          "Central nervous system choriocarcinoma",
          "childhood CNS choriocarcinoma",
          "childhood central nervous system choriocarcinoma",
          "childhood choriocarcinoma of the central nervous system",
          "choriocarcinoma of childhood CNS",
          "choriocarcinoma of childhood central nervous system",
          "choriocarcinoma of paediatric CNS",
          "choriocarcinoma of paediatric central nervous system",
          "choriocarcinoma of pediatric CNS",
          "choriocarcinoma of pediatric central nervous system",
          "choriocarcinoma of the central nervous system of childhood",
          "choriocarcinoma of the childhood CNS",
          "choriocarcinoma of the childhood central nervous system",
          "choriocarcinoma of the paediatric CNS",
          "choriocarcinoma of the pediatric CNS",
          "choriocarcinoma of the pediatric central nervous system",
          "paediatric central nervous system choriocarcinoma",
          "paediatric choriocarcinoma of the central nervous system",
          "pediatric central nervous system choriocarcinoma",
          "pediatric choriocarcinoma of the central nervous system"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A choriocarcinoma that arises from the central nervous system and occurs during childhood."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003953"
    },
    {
      "id": 5918,
      "label": "childhood immature teratoma of ovary",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5689,
        6283,
        18450,
        20015
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:7037",
          "GARD:0023809",
          "MEDGEN:232353",
          "NCIT:C6547",
          "UMLS:C1332990"
        ],
        "synonyms": [
          "childhood immature ovarian teratoma",
          "childhood immature teratoma of the ovary",
          "childhood ovarian immature teratoma",
          "immature ovarian teratoma of childhood",
          "paediatric immature ovarian teratoma",
          "paediatric immature teratoma of ovary",
          "paediatric immature teratoma of the ovary",
          "paediatric ovarian immature teratoma",
          "pediatric immature ovarian teratoma",
          "pediatric immature teratoma of ovary",
          "pediatric immature teratoma of the ovary",
          "pediatric ovarian immature teratoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "An immature teratoma that arises from the ovary and occurs in children."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004082"
    },
    {
      "id": 5980,
      "label": "childhood central nervous system embryonal carcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5630,
        6283,
        18779
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:7231",
          "GARD:0023853",
          "MEDGEN:277988",
          "NCIT:C6208",
          "UMLS:C1377605"
        ],
        "synonyms": [
          "childhood CNS embryonal cell carcinoma",
          "childhood central nervous system embryonal carcinoma",
          "childhood embryonal carcinoma of the central nervous system",
          "embryonal carcinoma of childhood CNS",
          "embryonal carcinoma of childhood central nervous system",
          "embryonal carcinoma of paediatric central nervous system",
          "embryonal carcinoma of pediatric CNS",
          "embryonal carcinoma of pediatric central nervous system",
          "embryonal carcinoma of the central nervous system of childhood",
          "embryonal carcinoma of the childhood CNS",
          "embryonal carcinoma of the childhood central nervous system",
          "embryonal carcinoma of the paediatric CNS",
          "embryonal carcinoma of the paediatric central nervous system",
          "embryonal carcinoma of the pediatric CNS",
          "embryonal carcinoma of the pediatric central nervous system",
          "paediatric central nervous system embryonal carcinoma",
          "paediatric embryonal carcinoma of the central nervous system",
          "pediatric central nervous system embryonal carcinoma",
          "pediatric embryonal carcinoma of the central nervous system",
          "paediatric CNS embryonal cell carcinoma",
          "pediatric CNS embryonal cell carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An embryonal carcinoma that arises from the central nervous system and occurs during childhood."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004153"
    },
    {
      "id": 6015,
      "label": "pediatric ovarian dysgerminoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5403,
        5640,
        6283,
        20015
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:7340",
          "GARD:0023869",
          "MEDGEN:272465",
          "NCIT:C6550",
          "UMLS:C1332988"
        ],
        "synonyms": [
          "childhood dysgerminoma",
          "childhood dysgerminoma of ovary",
          "childhood ovarian dysgerminoma",
          "childhood ovarian germinomatous germ cell tumor",
          "childhood ovarian germinomatous germ cell tumour",
          "dysgerminoma of ovary of childhood",
          "paediatric dysgerminoma of ovary",
          "pediatric dysgerminoma of ovary"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A dysgerminoma that arises from the ovary and occurs in children."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004193"
    },
    {
      "id": 6077,
      "label": "childhood central nervous system mixed germ cell tumor",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5630,
        6283,
        17191
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:7516",
          "GARD:0023902",
          "MEDGEN:232346",
          "NCIT:C27403",
          "UMLS:C1332956"
        ],
        "synonyms": [
          "Central nervous system Mixed germ cell tumor",
          "Central nervous system Mixed germ cell tumour",
          "childhood mixed germ cell tumor of central nervous system",
          "childhood mixed germ cell tumour of central nervous system",
          "mixed germ cell tumor of central nervous system of childhood",
          "mixed germ cell tumour of central nervous system of childhood",
          "paediatric mixed germ cell tumour of central nervous system",
          "pediatric mixed germ cell tumor of central nervous system"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A mixed germ cell tumor that arises from the central nervous system and occurs during childhood."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004257"
    },
    {
      "id": 6247,
      "label": "childhood ovarian embryonal carcinoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5477,
        5640,
        6283,
        20015
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8036",
          "GARD:0024007",
          "MEDGEN:232352",
          "NCIT:C6546",
          "UMLS:C1332989"
        ],
        "synonyms": [
          "childhood embryonal carcinoma of ovary",
          "ovarian embryonal carcinoma of childhood",
          "paediatric embryonal carcinoma of ovary",
          "paediatric embryonal carcinoma of the ovary",
          "paediatric ovarian embryonal carcinoma",
          "pediatric embryonal carcinoma of ovary",
          "pediatric embryonal carcinoma of the ovary",
          "pediatric ovarian embryonal carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "An embryonal carcinoma that arises from the ovary and occurs in children."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004441"
    },
    {
      "id": 6258,
      "label": "childhood central nervous system germinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4998,
        5630,
        6283
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8078",
          "GARD:0024013",
          "MEDGEN:272460",
          "NCIT:C27406",
          "UMLS:C1332953"
        ],
        "synonyms": [
          "Central nervous system germinoma",
          "central nervous system germinoma of childhood",
          "paediatric central nervous system germinoma",
          "pediatric central nervous system germinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A germinoma arising from the central nervous system during childhood."
      },
      "child_count": 3,
      "reference_id": "MONDO:0004452"
    },
    {
      "id": 6335,
      "label": "childhood choriocarcinoma of the ovary",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5640,
        6138,
        6283,
        20015
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:8336",
          "GARD:0024052",
          "MEDGEN:234135",
          "NCIT:C6549",
          "UMLS:C1332987"
        ],
        "synonyms": [
          "childhood choriocarcinoma of ovary",
          "childhood ovarian choriocarcinoma",
          "choriocarcinoma of ovary of childhood",
          "paediatric choriocarcinoma of ovary",
          "paediatric choriocarcinoma of the ovary",
          "paediatric ovarian choriocarcinoma",
          "pediatric choriocarcinoma of ovary",
          "pediatric choriocarcinoma of the ovary",
          "pediatric ovarian choriocarcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A non-gestational choriocarcinoma that arises from the ovary and occurs in children."
      },
      "child_count": 0,
      "reference_id": "MONDO:0004535"
    }
  ],
  "roots": [
    {
      "id": 5631,
      "label": "childhood germ cell tumor"
    },
    {
      "id": 7832,
      "label": "malignant germ cell tumor"
    },
    {
      "id": 8005,
      "label": "childhood malignant neoplasm"
    }
  ]
}