{
  "id": 5901,
  "label": "peripheral epithelioid sarcoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0004060",
  "properties": {
    "xrefs": [
      "DOID:6988",
      "GARD:0023799",
      "MEDGEN:232131",
      "NCIT:C27473",
      "UMLS:C1333306"
    ],
    "synonyms": [
      "conventional epithelioid sarcoma",
      "distal-type epithelioid sarcoma"
    ],
    "definition": "An epithelioid sarcoma involving the extremities. It usually presents as nodular masses in the dermis and subcutaneous tissues or in the tendons and fascia. It frequently recurs and metastasizes to other anatomic sites. The most common sites of metastasis are the lungs, lymph nodes, bones, and brain."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 17696,
      "label": "epithelioid sarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        18239
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6193",
          "GARD:0010181",
          "ICDO:8804/3",
          "MEDGEN:104753",
          "MedDRA:10015099",
          "NCIT:C3714",
          "ONCOTREE:EPIS",
          "Orphanet:293202",
          "UMLS:C0205944"
        ],
        "synonyms": [
          "ES",
          "epithelioid cell sarcoma",
          "epithelioid sarcoma"
        ],
        "definition": "An aggressive malignant neoplasm of uncertain differentiation, characterized by the presence of epithelioid cells forming nodular patterns. The nodules often undergo central necrosis, resulting in a pseudogranulomatous growth pattern. It usually occurs in young adults. The most common sites of involvement are the extremities (distal-type epithelioid sarcoma), and less frequently the pelvis, perineum, and genital organs (proximal-type epithelioid sarcoma)."
      },
      "child_count": 4,
      "reference_id": "MONDO:0017387"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 17696,
      "label": "epithelioid sarcoma"
    }
  ]
}