{
  "id": 5336,
  "label": "adult yolk sac tumor",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003404",
  "properties": {
    "xrefs": [
      "DOID:5348",
      "GARD:0023504",
      "MEDGEN:231046",
      "NCIT:C27241",
      "UMLS:C1332221"
    ],
    "synonyms": [
      "yolk Sac tumor",
      "yolk Sac tumour",
      "adult endodermal sinus neoplasm",
      "adult endodermal sinus tumor",
      "adult endodermal sinus tumour",
      "adult yolk Sac neoplasm",
      "adult yolk Sac tumor",
      "adult yolk Sac tumour",
      "yolk sac tumor of adults",
      "yolk sac tumour of adults"
    ],
    "definition": "A yolk sac tumor that occurs in an adult."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 7365,
      "label": "yolk sac tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5475
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:1911",
          "EFO:0007252",
          "GARD:0000348",
          "ICDO:9071/3",
          "MEDGEN:41782",
          "MedDRA:10048251",
          "NANDO:2200069",
          "NCIT:C3011",
          "ONCOTREE:BYST",
          "Orphanet:876",
          "SCTID:404081005",
          "UMLS:C0014145"
        ],
        "synonyms": [
          "endodermal sinus neoplasm",
          "endodermal sinus tumor",
          "hepatoid yolk sac tumor",
          "yolk SAC tumor, malignant",
          "yolk Sac neoplasm",
          "yolk Sac tumor",
          "yolk Sac tumor site unspecified",
          "yolk Sac tumour site unspecified",
          "yolk sac tumor",
          "infantile embryonal carcinoma"
        ],
        "definition": "A non-seminomatous malignant germ cell tumor composed of primitive germ cells. It is the most common malignant germ cell tumor in the pediatric population. It occurs in the infant testis, ovary, sacrococcygeal region, vagina, uterus, prostate, abdomen, liver, retroperitoneum, thorax, and pineal/third ventricle. The tumor mimics the yolk sac of the embryo and produces alpha-fetoprotein (AFP). Treatment includes: surgical resection, radiation, and chemotherapy. This tumor is very responsive to chemotherapy regimens that include cisplatinum."
      },
      "child_count": 7,
      "reference_id": "MONDO:0005744"
    },
    {
      "id": 23464,
      "label": "adult germ cell tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6773
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0025915",
          "MEDGEN:859695",
          "NCIT:C114777",
          "UMLS:C3900101"
        ],
        "synonyms": [
          "germ cell tumor",
          "germ cell tumour",
          "Adult germ cell tumor",
          "Adult germ cell tumour",
          "germ cell tumor of adults",
          "germ cell tumour of adults"
        ],
        "definition": "A germ cell tumor that occurs during adulthood."
      },
      "child_count": 3,
      "reference_id": "MONDO:0044878"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 7365,
      "label": "yolk sac tumor"
    },
    {
      "id": 23464,
      "label": "adult germ cell tumor"
    }
  ]
}