{
  "id": 20513,
  "label": "carcinoma of hard palate",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021339",
  "properties": {
    "xrefs": [
      "GARD:0027896",
      "MEDGEN:138019",
      "NCIT:C8394",
      "SCTID:254434008",
      "UMLS:C0345550"
    ],
    "synonyms": [
      "carcinoma of hard palate",
      "carcinoma of the hard palate",
      "hard palate carcinoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      },
      {
        "ref": "MONDO:0006858",
        "name": "mouth disorder"
      }
    ],
    "definition": "A carcinoma that involves the hard palate."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6497,
      "label": "hard palate cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6981,
        7170,
        7266
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:9149",
          "ICD10CM:C05.0",
          "ICD9:145.2",
          "MEDGEN:57551",
          "NCIT:C3528",
          "SCTID:363387004",
          "UMLS:C0153375"
        ],
        "synonyms": [
          "cancer of hard palate",
          "hard palate",
          "hard palate cancer",
          "malignant hard palate neoplasm",
          "malignant hard palate tumor",
          "malignant hard palate tumour",
          "malignant neoplasm of hard palate",
          "malignant neoplasm of the hard palate",
          "malignant tumor of hard palate",
          "malignant tumor of the hard palate",
          "malignant tumour of the hard palate"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A malignant neoplasm involving the hard palate."
      },
      "child_count": 3,
      "reference_id": "MONDO:0004719"
    },
    {
      "id": 23483,
      "label": "oral cavity carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7170,
        7738,
        21254
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0027982",
          "MEDGEN:57468",
          "NCIT:C8990",
          "UMLS:C0151546"
        ],
        "synonyms": [
          "oral cavity cancer",
          "carcinoma of mouth",
          "carcinoma of oral cavity",
          "carcinoma of the oral cavity",
          "mouth carcinoma",
          "oral cavity carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0006858",
            "name": "mouth disorder"
          }
        ],
        "definition": "A carcinoma arising in the oral cavity. Most oral cavity carcinomas are squamous cell carcinomas of the tongue, buccal mucosa, or gums. Less frequent morphologic variants include mucoepidermoid carcinoma and adenocarcinoma."
      },
      "child_count": 27,
      "reference_id": "MONDO:0044925"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6497,
      "label": "hard palate cancer"
    },
    {
      "id": 23483,
      "label": "oral cavity carcinoma"
    }
  ]
}