{
  "id": 16350,
  "label": "papular xanthoma",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0015536",
  "properties": {
    "xrefs": [
      "GARD:0020021",
      "MEDGEN:1636485",
      "Orphanet:158008",
      "SCTID:765221009",
      "UMLS:C4707373",
      "icd11.foundation:1137782407"
    ],
    "categories": [
      {
        "ref": "MONDO:0005046",
        "name": "immune system disorder"
      }
    ],
    "definition": "Papular xanthoma is a form of non-Langerhans cell histiocytosis characterized by cutaneous presentation of solitary or disseminated yellow to orange-brown papular or papulonodular, noncoalescent, asymptomatic skin lesions located predominantly on the head, neck, trunk and extremities (rarely on oral mucosa), in the presence of normolipidemia. Microscopically, the lesions consist of monomorphous infiltrate of xanthomatized macrophages and numerous Touton giant cells, with scant or absent inflammatory infiltrate. It is usually not associated with systemic disease."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 16345,
      "label": "non-Langerhans cell histiocytosis",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4688
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4330",
          "GARD:0008231",
          "ICD9:288.4",
          "MEDGEN:9265",
          "MESH:D015616",
          "Orphanet:157987",
          "SCTID:127069007",
          "UMLS:C0019624"
        ],
        "synonyms": [
          "non-Langerhans-cell histiocytosis",
          "histiocytosis, non-Langerhans-cell"
        ],
        "categories": [
          {
            "ref": "MONDO:0005046",
            "name": "immune system disorder"
          }
        ],
        "definition": "Group of disorders which feature accumulations of active HISTIOCYTES and LYMPHOCYTES, but where the histiocytes are not LANGERHANS CELLS. The group includes HEMOPHAGOCYTIC LYMPHOHISTIOCYTOSIS; SINUS HISTIOCYTOSIS; xanthogranuloma; reticulohistiocytoma; juvenile XANTHOGRANULOMA; xanthoma disseminatum; as well as the lipid storage diseases (SEA-BLUE HISTIOCYTE SYNDROME; and NIEMANN-PICK DISEASES)."
      },
      "child_count": 15,
      "reference_id": "MONDO:0015531"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 16345,
      "label": "non-Langerhans cell histiocytosis"
    }
  ]
}