{
  "id": 21612,
  "label": "benign mesonephroma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0024889",
  "properties": {
    "xrefs": [
      "DOID:2616",
      "ICDO:9110/0",
      "MEDGEN:87259",
      "NCIT:C4294",
      "UMLS:C0334530"
    ],
    "synonyms": [
      "Mesonephroma, benign (morphologic abnormality)",
      "benign mesonephric neoplasm",
      "mesonephric duct adenoma",
      "mesonephric neoplasm, benign"
    ],
    "categories": [
      {
        "ref": "MONDO:0002118",
        "name": "urinary system disorder"
      }
    ],
    "definition": "A benign epithelial neoplasm of the female reproductive system arising from mesonephric remnants."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4584,
      "label": "kidney benign neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6002,
        20396
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:3116",
          "ICD10CM:D30.0",
          "ICD9:223.0",
          "MEDGEN:96926",
          "NCIT:C4778",
          "SCTID:92165001",
          "UMLS:C0496892"
        ],
        "synonyms": [
          "benign kidney neoplasm",
          "benign kidney tumor",
          "benign kidney tumour",
          "benign neoplasm of kidney",
          "benign neoplasm of the kidney",
          "benign renal neoplasm",
          "benign renal tumor",
          "benign renal tumour",
          "benign tumor of kidney",
          "benign tumor of the kidney",
          "benign tumour of kidney",
          "benign tumour of the kidney",
          "kidney benign neoplasm",
          "renal and ureteral tumour",
          "renal neoplasm, benign",
          "renal tumor, benign"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "A non-metastasizing neoplasm that arises from the kidney. Representative examples include cystic nephroma, metanephric adenoma, oncocytoma, and urothelial papilloma of the renal pelvis."
      },
      "child_count": 24,
      "reference_id": "MONDO:0002513"
    },
    {
      "id": 21611,
      "label": "mesonephric neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7265,
        20396
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICDO:9110/1",
          "MEDGEN:137779",
          "NCIT:C4295",
          "UMLS:C0334531"
        ],
        "synonyms": [
          "Wolffian duct neoplasm",
          "Wolffian duct tumor",
          "Wolffian duct tumour",
          "mesonephric duct neoplasm",
          "mesonephric duct tumor",
          "mesonephric duct tumour",
          "mesonephric neoplasm",
          "mesonephric tumor",
          "mesonephric tumour",
          "mesonephroma",
          "neoplasm of mesonephric duct",
          "tumor of mesonephric duct",
          "tumour of mesonephric duct"
        ],
        "categories": [
          {
            "ref": "MONDO:0002118",
            "name": "urinary system disorder"
          }
        ],
        "definition": "An epithelial neoplasm of the female reproductive system arising from mesonephric remnants."
      },
      "child_count": 4,
      "reference_id": "MONDO:0024888"
    },
    {
      "id": 22952,
      "label": "benign epithelial neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6887,
        7265
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICDO:8010/0",
          "ICDO:8011/0",
          "MEDGEN:90747",
          "NCIT:C4092",
          "UMLS:C0334232"
        ],
        "synonyms": [
          "benign epithelial neoplasm",
          "benign epithelial tumor",
          "benign epithelial tumour",
          "benign epithelioma",
          "benign neoplasm of epithelium",
          "benign neoplasm of the epithelium",
          "benign tumor of epithelium",
          "benign tumor of the epithelium",
          "benign tumour of epithelium",
          "benign tumour of the epithelium",
          "epithelial neoplasm, benign",
          "epithelioma, benign"
        ],
        "definition": "A neoplasm arising from the epithelial cells. It is characterized by the absence of morphologic features associated with malignancy (severe cytologic atypia, tumor cell necrosis, and high mitotic rate). Benign epithelial neoplasms remain confined to the original site of growth and only rarely metastasize to other anatomic sites."
      },
      "child_count": 50,
      "reference_id": "MONDO:0036976"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4584,
      "label": "kidney benign neoplasm"
    },
    {
      "id": 21611,
      "label": "mesonephric neoplasm"
    },
    {
      "id": 22952,
      "label": "benign epithelial neoplasm"
    }
  ]
}