{
  "id": 7916,
  "label": "rectal villous adenoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006396",
  "properties": {
    "xrefs": [
      "EFO:1000506",
      "MEDGEN:152675",
      "NCIT:C4919",
      "SCTID:312823001",
      "UMLS:C0730199"
    ],
    "synonyms": [
      "rectal villous adenoma",
      "rectum villous adenoma",
      "villous adenoma of rectum",
      "villous adenoma of the rectum"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      }
    ],
    "definition": "A neoplasm that arises from the glandular epithelium of the rectal mucosa. It is characterized by a villous architectural pattern. The neoplastic glandular cells have dysplastic features."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 2958,
      "label": "villous adenoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6714,
        21312
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050869",
          "ICDO:8261/0",
          "MEDGEN:60206",
          "MESH:D018253",
          "NCIT:C7399",
          "UMLS:C0206674"
        ],
        "definition": "An epithelial neoplasm morphologically characterized by the presence of a villous architectural pattern. Most often it occurs in the large intestine, small intestine, and the stomach in which the neoplastic epithelial cells show dysplastic features. It may also arise in the urinary bladder, urethra, and vagina."
      },
      "child_count": 12,
      "reference_id": "MONDO:0000502"
    },
    {
      "id": 2976,
      "label": "rectum adenoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7140,
        21431
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050915",
          "MEDGEN:266267",
          "NCIT:C5546",
          "SCTID:399730005",
          "UMLS:C1302652"
        ],
        "synonyms": [
          "adenoma of rectum",
          "adenoma of the rectum",
          "rectal adenoma",
          "rectum adenoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "An adenoma that arises from the rectum. The group of rectal adenomas includes tubular, villous, and tubulovillous adenomas, traditional serrated adenomas, sessile serrated adenomas/polyps, and familial adenomatous polyposis."
      },
      "child_count": 8,
      "reference_id": "MONDO:0000530"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 2958,
      "label": "villous adenoma"
    },
    {
      "id": 2976,
      "label": "rectum adenoma"
    }
  ]
}