{
  "id": 20015,
  "label": "childhood gonadal germ cell tumor",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0020577",
  "properties": {
    "xrefs": [
      "GARD:0025173",
      "MEDGEN:859251",
      "NCIT:C114801",
      "UMLS:C3899657"
    ],
    "synonyms": [
      "childhood gonadal germ cell tumor",
      "gonadal germ cell tumor of childhood",
      "gonadal germ cell tumour of childhood",
      "paediatric gonadal germ cell tumour",
      "pediatric gonadal germ cell tumor"
    ],
    "definition": "A germ cell tumor that arises from the testis or ovary and occurs during childhood."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 6,
  "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": 18335,
      "label": "gonadal germ cell tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6773
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0021554",
          "Orphanet:363582"
        ]
      },
      "child_count": 3,
      "reference_id": "MONDO:0018202"
    }
  ],
  "children": [
    {
      "id": 5638,
      "label": "childhood testicular germ cell tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        11294,
        20015,
        22958
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6082",
          "GARD:0023653",
          "MEDGEN:208758",
          "NCIT:C6552",
          "UMLS:C0796663"
        ],
        "synonyms": [
          "testicular germ cell tumor",
          "testicular germ cell tumour",
          "childhood testicular germ cell neoplasm",
          "childhood testicular germ cell tumor",
          "pediatric testicular germ cell neoplasm",
          "pediatric testicular germ cell tumor",
          "testicular germ cell tumor of childhood",
          "testicular germ cell tumour of childhood"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A germ cell tumor that arises from the testis during childhood."
      },
      "child_count": 9,
      "reference_id": "MONDO:0003758"
    },
    {
      "id": 5639,
      "label": "childhood ovarian yolk sac tumor",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5332,
        5640,
        7870,
        20015
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6083",
          "GARD:0023654",
          "MEDGEN:234136",
          "NANDO:2200069",
          "NCIT:C6551",
          "UMLS:C1332993"
        ],
        "synonyms": [
          "childhood ovarian endodermal sinus neoplasm",
          "childhood ovarian yolk sac tumor",
          "ovary childhood endodermal sinus tumor",
          "ovary childhood endodermal sinus tumour",
          "pediatric ovarian yolk Sac tumor",
          "childhood ovarian endodermal sinus tumor",
          "childhood ovarian endodermal sinus tumour",
          "childhood ovarian yolk Sac neoplasm",
          "paediatric ovarian endodermal sinus neoplasm",
          "paediatric ovarian endodermal sinus tumour",
          "paediatric ovarian yolk Sac neoplasm",
          "pediatric ovarian endodermal sinus neoplasm",
          "pediatric ovarian endodermal sinus tumor",
          "pediatric ovarian yolk Sac neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0005039",
            "name": "reproductive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A yolk sac tumor that arises from the ovary and occurs in children."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003759"
    },
    {
      "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": 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": 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": 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": 18335,
      "label": "gonadal germ cell tumor"
    }
  ]
}