{
  "id": 20590,
  "label": "benign neoplasm of anus",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021469",
  "properties": {
    "xrefs": [
      "MEDGEN:83864",
      "NCIT:C4611",
      "SCTID:91978004",
      "UMLS:C0347276"
    ],
    "synonyms": [
      "anus benign neoplasm",
      "benign anal neoplasm",
      "benign anal tumor",
      "benign anal tumour",
      "benign neoplasm of the anus",
      "benign tumor of anus",
      "benign tumor of the anus",
      "benign tumour of anus",
      "benign tumour of the anus"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      }
    ],
    "definition": "A benign neoplasm that involves the anus."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 1,
  "parents": [
    {
      "id": 5037,
      "label": "anus neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4291,
        4590
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4551",
          "EFO:0003835",
          "MEDGEN:360",
          "MESH:D001005",
          "NCIT:C2877",
          "SCTID:126849006",
          "UMLS:C0003463"
        ],
        "synonyms": [
          "anal neoplasm",
          "anal neoplasms, benign and malignant",
          "anal tumor",
          "anal tumors",
          "anal tumour",
          "anal tumours",
          "anus neoplasm",
          "anus neoplasm (disease)",
          "anus tumor",
          "anus tumour",
          "neoplasm of anus",
          "neoplasm of the anus",
          "tumor of anus",
          "tumor of the anus",
          "tumour of anus",
          "tumour of the anus"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A benign or malignant neoplasm that affects the anal canal or anal margin. Representative examples of benign neoplasms include squamous papilloma and papillary hidradenoma. Representative examples of malignant neoplasms include carcinoma, lymphoma, and melanoma."
      },
      "child_count": 6,
      "reference_id": "MONDO:0003046"
    },
    {
      "id": 20584,
      "label": "benign neoplasm of rectum",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4291,
        20567
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICD10CM:D12.8",
          "MEDGEN:99222",
          "NCIT:C4774",
          "SCTID:92318000",
          "UMLS:C0496867",
          "icd11.foundation:1805730142"
        ],
        "synonyms": [
          "benign neoplasm of the rectum",
          "benign rectal neoplasm",
          "benign rectal neoplasms",
          "benign rectal tumor",
          "benign rectal tumors",
          "benign rectal tumour",
          "benign rectal tumours",
          "benign tumor of rectum",
          "benign tumor of the rectum",
          "benign tumour of rectum",
          "benign tumour of the rectum",
          "rectal neoplasms, benign",
          "rectal tumors, benign",
          "rectum benign neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A benign neoplasm that involves the rectum."
      },
      "child_count": 8,
      "reference_id": "MONDO:0021462"
    }
  ],
  "children": [
    {
      "id": 5233,
      "label": "anus leiomyoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        5954,
        20590
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5134",
          "MEDGEN:231369",
          "NCIT:C5608",
          "UMLS:C1332266"
        ],
        "synonyms": [
          "anal leiomyoma",
          "anus leiomyoma",
          "leiomyoma of anus",
          "leiomyoma of the anus"
        ],
        "categories": [
          {
            "ref": "MONDO:0002081",
            "name": "musculoskeletal system disorder"
          },
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A well-circumscribed benign smooth muscle neoplasm arising from the anus. 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:0003292"
    }
  ],
  "roots": [
    {
      "id": 5037,
      "label": "anus neoplasm"
    },
    {
      "id": 20584,
      "label": "benign neoplasm of rectum"
    }
  ]
}