{
  "id": 23449,
  "label": "spindle cell nevus",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0044796",
  "properties": {
    "xrefs": [
      "MEDGEN:60220",
      "NCIT:C66758",
      "SCTID:253038006",
      "UMLS:C0206738"
    ],
    "synonyms": [
      "spindle cell nevus"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      }
    ],
    "definition": "A nevus characterized by the presence of spindle-shaped melanocytes."
  },
  "isLeaf": true,
  "isRoot": false,
  "child_count": 0,
  "parents": [
    {
      "id": 20077,
      "label": "spindle cell neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6798
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "EFO:0000705",
          "MEDGEN:234806",
          "NCIT:C27263",
          "UMLS:C1336052"
        ],
        "synonyms": [
          "spindle cell neoplasm",
          "spindle cell tumor",
          "spindle cell tumour"
        ],
        "definition": "A benign or malignant neoplasm characterized by the presence of neoplastic spindle cells."
      },
      "child_count": 5,
      "reference_id": "MONDO:0020664"
    },
    {
      "id": 23446,
      "label": "spitz nevus",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        23447
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "ICDO:8770/0",
          "MEDGEN:1876516",
          "NCIT:C27007",
          "UMLS:C5979990"
        ],
        "synonyms": [
          "benign juvenile melanoma",
          "juvenile nevus",
          "spindle and/ or epithelioid cell Nevus",
          "spitz nevus",
          "spitz naevus",
          "spitz nevi"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "A benign, acquired or congenital, usually single skin lesion. It can occur on any area of the body, but most commonly occurs on the face of children and the thighs of young females. It is characterized by a proliferation of large spindle, oval, or large epithelioid melanocytes in the dermal-epidermal junction. The melanocytic proliferation subsequently extends into the dermis."
      },
      "child_count": 3,
      "reference_id": "MONDO:0044793"
    }
  ],
  "children": [],
  "roots": [
    {
      "id": 20077,
      "label": "spindle cell neoplasm"
    },
    {
      "id": 23446,
      "label": "spitz nevus"
    }
  ]
}