{
  "id": 8943,
  "label": "pilomatrixoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0007564",
  "properties": {
    "xrefs": [
      "DOID:5374",
      "EFO:0009082",
      "GARD:0009452",
      "ICDO:8110/0",
      "MEDGEN:61666",
      "MESH:D018296",
      "MedDRA:10035040",
      "NCIT:C7368",
      "OMIM:132600",
      "Orphanet:91414",
      "SCTID:274901004",
      "UMLS:C0206711",
      "icd11.foundation:378820295"
    ],
    "synonyms": [
      "calcifying Epitherlioma of Malherbe",
      "epithelioma calcificans of Malherbe",
      "pilomatricoma",
      "pilomatricoma, somatic",
      "pilomatrixoma",
      "pilomatrixoma, benign",
      "benign hair follicle neoplasm",
      "benign pilomatricoma",
      "benign pilomatrixoma",
      "PTR",
      "calcifying epithelioma of Malherbe"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      }
    ],
    "definition": "Pilomatrixoma is a rare and benign hair cell-derived tumor occurring mostly in young adults (usually under the age of 20) and characterized as a 3-30 mm solitary, painless, firm, mobile, deep dermal or subcutaneous tumor, most commonly found in the head, neck or upper extremities. When superficial, the tumors tint the skin blue-red. Multiple pilomatrixomas are seen in myotonic dystrophy, Gardner syndrome, Rubinstein-Taybi syndrome, and Turner syndrome."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 5344,
      "label": "hair follicle neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4406,
        4924
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5375",
          "MEDGEN:167814",
          "NCIT:C7367",
          "UMLS:C0859920"
        ],
        "synonyms": [
          "hair follicle neoplasm",
          "hair follicle neoplasm (disease)",
          "hair follicle tumor",
          "hair follicle tumour",
          "neoplasm of hair follicle",
          "neoplasm of the hair follicle",
          "tumor of hair follicle",
          "tumour of hair follicle",
          "hair matrix neoplasm",
          "hair matrix tumor",
          "hair matrix tumour"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "A benign or malignant neoplasm arising from the hair follicle."
      },
      "child_count": 6,
      "reference_id": "MONDO:0003413"
    },
    {
      "id": 23867,
      "label": "hereditary skin disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5714,
        6820
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MESH:D012873",
          "SCTID:239001006"
        ],
        "synonyms": [
          "disease, genetic skin",
          "diseases, genetic skin",
          "genetic skin disease",
          "genetic skin diseases",
          "genodermatosis",
          "skin disease, genetic"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "An instance of skin disease that is caused by a modification of the individual's genome."
      },
      "child_count": 228,
      "reference_id": "MONDO:0100118"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 5344,
      "label": "hair follicle neoplasm"
    },
    {
      "id": 23867,
      "label": "hereditary skin disorder"
    }
  ]
}