{
  "id": 5285,
  "label": "granular cell leiomyosarcoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0003350",
  "properties": {
    "xrefs": [
      "DOID:5258",
      "GARD:0023466",
      "MEDGEN:234321",
      "NCIT:C27494",
      "UMLS:C1333871"
    ],
    "synonyms": [
      "granular cell leiomyosarcoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002081",
        "name": "musculoskeletal system disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      }
    ],
    "definition": "An aggressive malignant smooth muscle neoplasm. It is characterized by the presence of malignant smooth muscle cells with granular cytoplasmic changes."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5197,
      "label": "granular cell cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7788,
        20329,
        24071
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5042",
          "GARD:0023423",
          "ICD9:171.9",
          "ICDO:9580/3",
          "MEDGEN:87276",
          "NCIT:C4336",
          "SCTID:404041003",
          "UMLS:C0334618"
        ],
        "synonyms": [
          "granular cell tumor, malignant",
          "granular cell tumor, malignant (morphologic abnormality)",
          "malignant granular cell myoblastoma",
          "malignant granular cell neoplasm",
          "malignant granular cell tumor",
          "malignant granular cell tumour",
          "myoblastoma, malignant"
        ],
        "categories": [
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An uncommon granular cell tumor which may metastasize to other anatomic sites. Morphologic characteristics include the presence of spindling neoplastic cells, necrosis, extensive pleomorphism, prominent nucleoli, and increased mitiotic activity."
      },
      "child_count": 12,
      "reference_id": "MONDO:0003252"
    },
    {
      "id": 5284,
      "label": "central nervous system leiomyosarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4336,
        6788,
        22971
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5254",
          "GARD:0023465",
          "MEDGEN:235254",
          "NCIT:C6999",
          "UMLS:C1334385"
        ],
        "synonyms": [
          "CNS leiomyosarcoma",
          "central nervous system leiomyosarcoma",
          "leiomyosarcoma of CNS",
          "leiomyosarcoma of central nervous system",
          "leiomyosarcoma of the CNS",
          "leiomyosarcoma of the central nervous system"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "An aggressive malignant smooth muscle neoplasm, arising from the central nervous system. It is characterized by a proliferation of neoplastic spindle cells."
      },
      "child_count": 3,
      "reference_id": "MONDO:0003349"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5197,
      "label": "granular cell cancer"
    },
    {
      "id": 5284,
      "label": "central nervous system leiomyosarcoma"
    }
  ]
}