{
  "id": 3619,
  "label": "ureter benign neoplasm",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0001398",
  "properties": {
    "xrefs": [
      "DOID:11885",
      "ICD10CM:D30.2",
      "ICD9:223.2",
      "MEDGEN:102303",
      "NCIT:C3617",
      "SCTID:92464009",
      "UMLS:C0154016",
      "icd11.foundation:1233876028"
    ],
    "synonyms": [
      "ureteral tumor",
      "ureteral tumour",
      "benign neoplasm of the ureter",
      "benign neoplasm of ureter",
      "benign tumor of the ureter",
      "benign tumor of ureter",
      "benign tumour of the ureter",
      "benign tumour of ureter",
      "benign ureter neoplasm",
      "benign ureter tumor",
      "benign ureter tumour",
      "benign ureteral neoplasm",
      "benign ureteral tumor",
      "benign ureteral tumour",
      "benign ureteric neoplasm",
      "ureter benign neoplasm",
      "ureteral benign neoplasm"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "Cancer or tumors of the ureter which may cause obstruction leading to hydroureter, hydronephrosis, and pyelonephritis. hematuria is a common symptom."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 3,
  "parents": [
    {
      "id": 6002,
      "label": "benign urinary system neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6887,
        20307
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:731",
          "ICD9:223.89",
          "ICD9:223.9",
          "MEDGEN:146348",
          "MESH:D014571",
          "NCIT:C192667",
          "NCIT:C4893",
          "SCTID:92468007",
          "UMLS:C0686167"
        ],
        "synonyms": [
          "neoplasm of urinary system",
          "tumor of the urinary system",
          "tumor of urinary tract",
          "tumour of the urinary system",
          "tumour of urinary tract",
          "urinary tract neoplasm",
          "benign neoplasm of the urinary tract",
          "benign neoplasm of urinary tract",
          "benign tumor of the urinary tract",
          "benign tumor of urinary tract",
          "benign tumour of the urinary tract",
          "benign tumour of urinary tract",
          "benign urinary system neoplasm",
          "benign urinary tract neoplasm",
          "benign urinary tract tumor",
          "benign urinary tract tumour",
          "renal system benign neoplasm",
          "urinary system benign neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A non-metastasizing neoplasm that arises from the organs that comprise the urinary system. Representative examples include renal oncocytoma, bladder inverted papilloma, and urothelial papilloma."
      },
      "child_count": 12,
      "reference_id": "MONDO:0004180"
    },
    {
      "id": 20350,
      "label": "ureter neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4098,
        20307
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:0003844",
          "ICD9:239.5",
          "MEDGEN:12011",
          "NCIT:C3427",
          "SCTID:126882009",
          "UMLS:C0041955"
        ],
        "synonyms": [
          "neoplasm of the ureter",
          "neoplasm of ureter",
          "neoplasms of the ureter",
          "neoplasms of ureter",
          "tumor of the ureter",
          "tumor of ureter",
          "tumour of the ureter",
          "tumour of ureter",
          "ureter neoplasm",
          "ureter neoplasm (disease)",
          "ureter tumor",
          "ureter tumour",
          "ureteral neoplasm",
          "ureteral tumor",
          "ureteral tumour"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A benign or malignant neoplasm that affects the ureter."
      },
      "child_count": 6,
      "reference_id": "MONDO:0021111"
    }
  ],
  "children": [
    {
      "id": 3620,
      "label": "ureter leiomyoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3619,
        3776
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:11887",
          "MEDGEN:234457",
          "NCIT:C6161",
          "UMLS:C1336875"
        ],
        "synonyms": [
          "leiomyoma of the ureter",
          "leiomyoma of ureter",
          "ureter leiomyoma",
          "ureteral leiomyoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A benign smooth muscle neoplasm arising from the ureter. It is characterized by the presence of spindle cells with cigar-shaped nuclei, interlacing fascicles, and a whorled pattern."
      },
      "child_count": 0,
      "reference_id": "MONDO:0001399"
    },
    {
      "id": 3621,
      "label": "schwannoma of ureter",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        3619,
        6580,
        23665
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:11888",
          "GARD:0022937",
          "MEDGEN:234459",
          "NCIT:C6162",
          "UMLS:C1336877"
        ],
        "synonyms": [
          "neurilemmoma of the ureter",
          "neurilemmoma of ureter",
          "schwannoma of the ureter",
          "ureter neurilemmoma",
          "ureter schwannoma",
          "ureteral neurilemmoma",
          "ureteral schwannoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          }
        ],
        "definition": "A benign nerve sheath tumor composed of Schwann cells, occurring in the ureter."
      },
      "child_count": 0,
      "reference_id": "MONDO:0001400"
    },
    {
      "id": 5885,
      "label": "ureter urothelial papilloma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        3619,
        5882
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6936",
          "MEDGEN:275548",
          "NCIT:C6160",
          "UMLS:C1519823"
        ],
        "synonyms": [
          "ureter urothelial papilloma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A benign epithelial neoplasm that produces visible warty projections from the epithelial surface of the ureter."
      },
      "child_count": 2,
      "reference_id": "MONDO:0004044"
    }
  ],
  "roots": [
    {
      "id": 6002,
      "label": "benign urinary system neoplasm"
    },
    {
      "id": 20350,
      "label": "ureter neoplasm"
    }
  ]
}