{
  "id": 4945,
  "label": "anal margin basal cell carcinoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0002940",
  "properties": {
    "xrefs": [
      "DOID:4283",
      "GARD:0023307",
      "ICD10CM:C44.510",
      "MEDGEN:231371",
      "NCIT:C7473",
      "UMLS:C1332269"
    ],
    "synonyms": [
      "anal margin basal cell carcinoma",
      "basal cell carcinoma of anal margin",
      "basal cell carcinoma of perianal skin",
      "basal cell carcinoma of the anal margin",
      "basal cell carcinoma of the perianal skin",
      "perianal skin basal cell carcinoma",
      "perianal skin skin basal cell carcinoma",
      "skin basal cell carcinoma of perianal skin"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      },
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      }
    ],
    "definition": "A basal cell carcinoma arising from the perianal skin. Local excision is the treatment of choice. Metastases are extremely rare."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 4946,
      "label": "anal margin carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4707,
        5158
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4284",
          "GARD:0027626",
          "MEDGEN:87604",
          "NCIT:C7472",
          "UMLS:C0349534"
        ],
        "synonyms": [
          "anal margin cancer",
          "anal margin carcinoma",
          "carcinoma of anal margin",
          "carcinoma of perianal skin",
          "carcinoma of the anal margin",
          "perianal skin carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          },
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A carcinoma that arises from epithelial cells of the perianal skin"
      },
      "child_count": 6,
      "reference_id": "MONDO:0002941"
    },
    {
      "id": 7027,
      "label": "skin basal cell carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4707,
        20201
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "CSP:2000-2719",
          "DOID:2513",
          "HP:0002671",
          "ICDO:8090/3",
          "MEDGEN:1648304",
          "NCIT:C2921",
          "ONCOTREE:BCC",
          "SCTID:254701007",
          "UMLS:C4721806"
        ],
        "synonyms": [
          "BCC",
          "basal cell cancer",
          "basal cell carcinoma",
          "basal cell tumor",
          "basal cell tumour",
          "basal cell tumour (morphologic abnormality)",
          "malignant basal cell tumour",
          "malignant basal cell tumour (morphologic abnormality)",
          "basal cell carcinoma of skin",
          "basal cell carcinoma of the skin",
          "basal cell epithelioma",
          "basal cell skin carcinoma",
          "skin basal cell cancer",
          "skin basal cell carcinoma",
          "epithelioma basal cell"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "The most frequently seen skin cancer. It arises from basal cells of the epidermis and pilosebaceous units. Clinically it is divided into the following types: nodular, ulcerative, superficial, multicentric, erythematous, and sclerosing or morphea-like. More than 95% of these carcinomas occur in patients over 40. They develop on hair-bearing skin, most commonly on sun-exposed areas. Approximately 85% are found on the head and neck and the remaining 15% on the trunk and extremities. Basal cell carcinoma usually grows in a slow and indolent fashion. However, if untreated, the tumor may invade the subcutaneous fat, skeletal muscle and bone. Distant metastases are rare. Excision, curettage and irradiation cure most basal cell carcinomas."
      },
      "child_count": 50,
      "reference_id": "MONDO:0005341"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 4946,
      "label": "anal margin carcinoma"
    },
    {
      "id": 7027,
      "label": "skin basal cell carcinoma"
    }
  ]
}