{
  "id": 23478,
  "label": "extrarenal rhabdoid tumor",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0044916",
  "properties": {
    "xrefs": [
      "GARD:0025921",
      "MEDGEN:224918",
      "NCIT:C6586",
      "SCTID:404089007",
      "UMLS:C1304517"
    ],
    "synonyms": [
      "extrarenal rhabdoid tumor",
      "malignant extrarenal rhabdoid neoplasm",
      "rhabdoid tumor of soft tissue",
      "rhabdoid tumour of soft tissue"
    ],
    "definition": "A rhabdoid tumor which arises in the soft tissues. It occurs in infants and children and may be associated with loss of chromosome 22. It is characterized by the presence of cells with a large eccentric nucleus, prominent nucleolus, and abundant cytoplasm."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4765,
      "label": "rhabdoid tumor",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7212,
        18239
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3672",
          "EFO:0005701",
          "GARD:0007572",
          "ICDO:8963/3",
          "MEDGEN:64646",
          "MESH:D018335",
          "NANDO:2200057",
          "NCIT:C3808",
          "ONCOTREE:MRT",
          "Orphanet:69077",
          "UMLS:C0206743"
        ],
        "synonyms": [
          "malignant rhabdoid tumor",
          "rhabdoid sarcoma",
          "rhabdoid tumor",
          "rhabdoid cancer"
        ],
        "definition": "An aggressive malignant embryonal neoplasm usually occurring during childhood. It is characterized by the presence of large cells with abundant cytoplasm, large eccentric nucleus, and a prominent nucleolus and it is associated with abnormalities of chromosome 22. It can arise from the central nervous system, kidney, and the soft tissues. The prognosis is poor."
      },
      "child_count": 10,
      "reference_id": "MONDO:0002728"
    },
    {
      "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": [],
  "roots": [
    {
      "id": 4765,
      "label": "rhabdoid tumor"
    },
    {
      "id": 8005,
      "label": "childhood malignant neoplasm"
    }
  ]
}