{
  "id": 4138,
  "label": "ureteral lymphoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001977",
  "properties": {
    "xrefs": [
      "DOID:14489",
      "GARD:0023051",
      "MEDGEN:234458",
      "NCIT:C6175",
      "UMLS:C1336876"
    ],
    "synonyms": [
      "lymphoma of the ureter",
      "lymphoma of ureter",
      "primary ureter lymphoma",
      "ureter lymphoma",
      "ureteral lymphoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      },
      {
        "ref": "MONDO:0005570",
        "name": "hematologic disorder"
      }
    ],
    "definition": "A lymphoma that involves the ureter."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 6792,
      "label": "lymphoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6881,
        16514
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0060058",
          "EFO:0000574",
          "ICD9:200.0",
          "ICD9:200.1",
          "ICD9:202.80",
          "ICDO:9590/3",
          "MEDGEN:44223",
          "MESH:D008223",
          "MedDRA:10025310",
          "NANDO:2100004",
          "NCIT:C3208",
          "ONCOTREE:MLYM",
          "Orphanet:223735",
          "SCTID:118600007",
          "UMLS:C0024299"
        ],
        "synonyms": [
          "lymphoma",
          "lymphoma (Hodgkin and non-Hodgkin)",
          "lymphoma (Hodgkin's and non-Hodgkin's)",
          "lymphoma, malignant",
          "lymphomatous",
          "malignant lymphoma",
          "MLYM"
        ],
        "categories": [
          {
            "ref": "MONDO:0005570",
            "name": "hematologic disorder"
          }
        ],
        "definition": "A malignant (clonal) proliferation of B- lymphocytes or T- lymphocytes which involves the lymph nodes, bone marrow and/or extranodal sites. This category includes Non-Hodgkin lymphomas and Hodgkin lymphomas."
      },
      "child_count": 54,
      "reference_id": "MONDO:0005062"
    },
    {
      "id": 9910,
      "label": "ureter cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7836,
        20350
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:11819",
          "ICD10CM:C66",
          "ICD9:189.2",
          "MEDGEN:102281",
          "MESH:D014516",
          "NCIT:C7543",
          "OMIM:191600",
          "SCTID:363458004",
          "UMLS:C0153619"
        ],
        "synonyms": [
          "cancer of ureter",
          "malignant neoplasm of the ureter",
          "malignant neoplasm of ureter",
          "malignant tumor of the ureter",
          "malignant tumor of ureter",
          "malignant tumour of the ureter",
          "malignant ureter neoplasm",
          "malignant ureter tumor",
          "malignant ureter tumour",
          "malignant ureteral neoplasm",
          "malignant ureteral tumor",
          "malignant ureteral tumour",
          "ureter cancer",
          "ureter, cancer OF"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A malignant neoplasm involving the ureter"
      },
      "child_count": 6,
      "reference_id": "MONDO:0008627"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 6792,
      "label": "lymphoma"
    },
    {
      "id": 9910,
      "label": "ureter cancer"
    }
  ]
}