{
  "id": 7666,
  "label": "appendix villous adenoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0006092",
  "properties": {
    "xrefs": [
      "EFO:1000093",
      "GARD:0024289",
      "MEDGEN:233993",
      "NCIT:C5512",
      "UMLS:C1332329"
    ],
    "synonyms": [
      "appendix villous adenoma",
      "vermiform appendix villous adenoma",
      "villous adenoma of appendix",
      "villous adenoma of the appendix"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      }
    ],
    "definition": "An adenoma arising from the appendix. It is characterized by the presence of villous epithelial structures and it is associated with dysplasia."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 2974,
      "label": "cecum villous adenoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7325,
        20465
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050910",
          "EFO:1000155",
          "MEDGEN:272438",
          "NCIT:C5520",
          "UMLS:C1332869"
        ],
        "synonyms": [
          "cecum adenoma",
          "caecum villous adenoma",
          "cecal villous adenoma",
          "cecum villous adenoma",
          "villous adenoma of cecum",
          "villous adenoma of the cecum",
          "caecum adenoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A neoplasm that arises from the glandular epithelium of the cecal mucosa. It is characterized by a villous architectural pattern. The neoplastic glandular cells have dysplastic features."
      },
      "child_count": 2,
      "reference_id": "MONDO:0000525"
    },
    {
      "id": 7663,
      "label": "appendix adenoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2975,
        18543
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000089",
          "GARD:0024287",
          "MEDGEN:312900",
          "NCIT:C43550",
          "UMLS:C1706829"
        ],
        "synonyms": [
          "appendix adenoma",
          "vermiform appendix adenoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A circumscribed neoplasm arising from the glandular epithelium of the appendix. Morphologically, it is characterized by a proliferation of neoplastic glandular cells and it is associated with dysplasia. According to the growth pattern, it may be classified as tubular, villous, or tubulovillous. The dysplasia is classified as mild, moderate, or severe."
      },
      "child_count": 2,
      "reference_id": "MONDO:0006088"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 2974,
      "label": "cecum villous adenoma"
    },
    {
      "id": 7663,
      "label": "appendix adenoma"
    }
  ]
}