{
  "id": 20681,
  "label": "eyelid sebaceous gland carcinoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021588",
  "properties": {
    "xrefs": [
      "GARD:0025340",
      "MEDGEN:1612781",
      "NCIT:C134831",
      "Orphanet:658590",
      "UMLS:C4525405"
    ],
    "synonyms": [
      "carcinoma of sebaceous gland of eyelid",
      "eyelid SGC",
      "eyelid sebaceous gland carcinoma",
      "sebaceous gland carcinoma of the eyelid",
      "sebaceous gland of eyelid carcinoma"
    ],
    "categories": [
      {
        "ref": "MONDO:0002022",
        "name": "disorder of orbital region"
      },
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      },
      {
        "ref": "MONDO:0005071",
        "name": "nervous system disorder"
      },
      {
        "ref": "MONDO:0024458",
        "name": "disorder of visual system"
      }
    ],
    "definition": "A sebaceous gland carcinoma affecting the eyelid. It arises from the meibomian glands, glands of Zeis, or glands associated with the caruncle. It usually affects elderly women and is characterized by high rate of local recurrence, regional, and distant metastases."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5740,
      "label": "eyelid carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4546,
        4707,
        20495
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:6425",
          "MEDGEN:182526",
          "NCIT:C6078",
          "UMLS:C0920196"
        ],
        "synonyms": [
          "carcinoma of eyelid",
          "carcinoma of the eyelid",
          "eyelid carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "A carcinoma that arises from epithelial cells of the eyelid."
      },
      "child_count": 3,
      "reference_id": "MONDO:0003876"
    },
    {
      "id": 7860,
      "label": "ocular sebaceous carcinoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4546,
        8388
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:1000405",
          "MEDGEN:317974",
          "NCIT:C43340",
          "UMLS:C1709308"
        ],
        "synonyms": [
          "eye sebaceous carcinoma",
          "ocular sebaceous carcinoma"
        ],
        "categories": [
          {
            "ref": "MONDO:0002022",
            "name": "disorder of orbital region"
          },
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          },
          {
            "ref": "MONDO:0005071",
            "name": "nervous system disorder"
          },
          {
            "ref": "MONDO:0024458",
            "name": "disorder of visual system"
          }
        ],
        "definition": "Ocular sebaceous carcinoma is a rare condition and accounts for 1% to 5.5% of eyelid malignancies and is the third most common eyelid malignancy after basal cell and squamous cell carcinoma. It usually affects elderly women, has a high rate of local recurrence, and a tendency to regional and distant metastases."
      },
      "child_count": 2,
      "reference_id": "MONDO:0006327"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5740,
      "label": "eyelid carcinoma"
    },
    {
      "id": 7860,
      "label": "ocular sebaceous carcinoma"
    }
  ]
}