{
  "id": 4531,
  "label": "laryngeal sarcoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002448",
  "properties": {
    "xrefs": [
      "DOID:2877",
      "GARD:0023139",
      "MEDGEN:233610",
      "NCIT:C6020",
      "UMLS:C1334377"
    ],
    "synonyms": [
      "laryngeal sarcoma",
      "larynx sarcoma",
      "sarcoma of larynx",
      "sarcoma of the larynx"
    ],
    "categories": [
      {
        "ref": "MONDO:0005087",
        "name": "respiratory system disorder"
      }
    ],
    "definition": "A rare malignant soft tissue neoplasm that arises from the larynx."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 2,
  "parents": [
    {
      "id": 4451,
      "label": "larynx cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2875,
        20312
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:2596",
          "EFO:1000354",
          "GARD:0027604",
          "ICD10CM:C32",
          "ICD9:161",
          "ICD9:161.8",
          "ICD9:161.9",
          "MEDGEN:2868",
          "NCIT:C7484",
          "SCTID:363429002",
          "UMLS:C0007107",
          "icd11.foundation:75194057"
        ],
        "synonyms": [
          "cancer of larynx",
          "larynx cancer",
          "malignant laryngeal neoplasm",
          "malignant laryngeal tumor",
          "malignant laryngeal tumour",
          "malignant larynx neoplasm",
          "malignant larynx tumor",
          "malignant larynx tumour",
          "malignant neoplasm of larynx",
          "malignant neoplasm of the larynx",
          "malignant tumor of larynx",
          "malignant tumor of the larynx",
          "malignant tumour of larynx",
          "malignant tumour of the larynx"
        ],
        "categories": [
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          }
        ],
        "definition": "A primary or metastatic malignant neoplasm involving the larynx. The majority are carcinomas."
      },
      "child_count": 14,
      "reference_id": "MONDO:0002352"
    },
    {
      "id": 18239,
      "label": "soft tissue sarcoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6816,
        21548
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0070663",
          "EFO:1001968",
          "GARD:0004898",
          "MEDGEN:1642116",
          "NCIT:C9306",
          "NORD:1953",
          "Orphanet:3394",
          "SCTID:424952003",
          "UMLS:C4551687"
        ],
        "synonyms": [
          "malignant soft tissue tumor",
          "malignant soft tissue tumour",
          "connective tissue sarcoma",
          "malignant mesenchymal tumor",
          "malignant mesenchymal tumour",
          "non-Rhabdo. soft tissue sarcoma",
          "sarcoma of soft tissue",
          "sarcoma of the soft tissue",
          "soft part sarcoma",
          "soft tissue sarcoma"
        ],
        "definition": "A malignant neoplasm arising from muscle tissue, adipose tissue, blood vessels, fibrous tissue, or other supportive tissues excluding the bones."
      },
      "child_count": 92,
      "reference_id": "MONDO:0018078"
    }
  ],
  "children": [
    {
      "id": 5309,
      "label": "laryngeal leiomyosarcoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4531,
        6788
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5288",
          "GARD:0023487",
          "MEDGEN:272791",
          "NCIT:C6022",
          "UMLS:C1334371"
        ],
        "synonyms": [
          "laryngeal leiomyosarcoma",
          "larynx leiomyosarcoma",
          "leiomyosarcoma of larynx",
          "leiomyosarcoma of the larynx"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          }
        ],
        "definition": "An aggressive malignant smooth muscle neoplasm, arising from the larynx. It is characterized by a proliferation of neoplastic spindle cells."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003374"
    },
    {
      "id": 5483,
      "label": "larynx liposarcoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4531,
        6790
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5696",
          "GARD:0023572",
          "MEDGEN:235252",
          "NCIT:C6021",
          "UMLS:C1334372"
        ],
        "synonyms": [
          "laryngeal liposarcoma",
          "larynx liposarcoma",
          "lip larynx sarcoma",
          "liposarcoma of larynx",
          "liposarcoma of the larynx"
        ],
        "categories": [
          {
            "ref": "MONDO:0003900",
            "name": "connective tissue disorder"
          },
          {
            "ref": "MONDO:0005087",
            "name": "respiratory system disorder"
          }
        ],
        "definition": "A rare malignant adipose tissue neoplasm of the larynx. It predominantly affects males. Clinical presentation includes dysphonia, dysphagia and respiratory symptoms. The supraglottis is the most common site of involvement."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003588"
    }
  ],
  "roots": [
    {
      "id": 4451,
      "label": "larynx cancer"
    },
    {
      "id": 18239,
      "label": "soft tissue sarcoma"
    }
  ]
}