{
  "id": 17868,
  "label": "nail tumor",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0017588",
  "properties": {
    "xrefs": [
      "GARD:0021235",
      "MEDGEN:867576",
      "Orphanet:300515",
      "UMLS:C4021961"
    ],
    "synonyms": [
      "nail neoplasm",
      "nail neoplasm (disease)",
      "nail tumor",
      "neoplasm of nail",
      "tumor of nail",
      "tumour of nail",
      "rare nail tumor",
      "rare nail tumour"
    ],
    "categories": [
      {
        "ref": "MONDO:0002051",
        "name": "integumentary system disorder"
      }
    ],
    "definition": "A neoplasm involving a nail."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 3,
  "parents": [
    {
      "id": 4897,
      "label": "nail disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        4198
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4123",
          "ICD9:703",
          "ICD9:703.8",
          "ICD9:703.9",
          "MEDGEN:10171",
          "MESH:D009260",
          "SCTID:17790008",
          "UMLS:C0027339"
        ],
        "synonyms": [
          "disease of nail",
          "disease or disorder of nail",
          "disorder of nail",
          "nail disease",
          "nail disease or disorder"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "A disease involving the nail."
      },
      "child_count": 7,
      "reference_id": "MONDO:0002884"
    },
    {
      "id": 6798,
      "label": "neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        21214
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:14566",
          "EFO:0000616",
          "HP:0002664",
          "ICD10CM:C00-D49",
          "ICD10CM:C7A-C7A",
          "ICD10CM:C7B-C7B",
          "ICD9:140-239",
          "ICD9:239.8",
          "ICD9:239.9",
          "MEDGEN:10294",
          "MESH:D009369",
          "NCIT:C3262",
          "ONCOTREE:OTHER",
          "SCTID:55342001",
          "UMLS:C0027651"
        ],
        "synonyms": [
          "cell process disease",
          "disease of cellular proliferation",
          "neoplasia",
          "neoplasm",
          "neoplasm (disease)",
          "neoplastic disease",
          "neoplastic growth",
          "tumor",
          "tumor disease",
          "tumour",
          "tumour disease",
          "other neoplasm"
        ],
        "definition": "A benign or malignant tissue growth resulting from uncontrolled cell proliferation. Benign neoplastic cells resemble normal cells without exhibiting significant cytologic atypia, while malignant cells exhibit overt signs such as dysplastic features, atypical mitotic figures, necrosis, nuclear pleomorphism, and anaplasia. Representative examples of benign neoplasms include papillomas, cystadenomas, and lipomas; malignant neoplasms include carcinomas, sarcomas, lymphomas, and leukemias."
      },
      "child_count": 48,
      "reference_id": "MONDO:0005070"
    }
  ],
  "children": [
    {
      "id": 5277,
      "label": "subungual glomus tumor",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        4405,
        17868
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5236",
          "GARD:0023460",
          "ICD9:228.09",
          "MEDGEN:266273",
          "NCIT:C36079",
          "SCTID:403973004",
          "UMLS:C1304510"
        ],
        "synonyms": [
          "subungual glomus tumor"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "A glomus tumor arising in the finger and usually associated with pain."
      },
      "child_count": 0,
      "reference_id": "MONDO:0003341"
    },
    {
      "id": 17866,
      "label": "onychocytic matricoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        17868
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0011007",
          "MEDGEN:1662490",
          "Orphanet:300504",
          "UMLS:C4751108"
        ],
        "synonyms": [
          "acanthoma of the nail matrix"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "Onychocytic matricoma is a rare tumor of the nail that is generally benign. Affected people often experience thickening of the involved portion of the nail. The tumor may be pigmented (melanonychia - a black or brown pigmentation of the normal nail plate) or non-pigmented. The exact underlying cause of onychocytic matricoma is currently unknown. It generally occurs sporadically in people with no family history of the condition. Treatment generally consists of surgical excision."
      },
      "child_count": 0,
      "reference_id": "MONDO:0017586"
    },
    {
      "id": 17867,
      "label": "onychomatricoma",
      "isLeaf": true,
      "isRoot": false,
      "parents": [
        17868
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "GARD:0021234",
          "MEDGEN:1667118",
          "Orphanet:300512",
          "UMLS:C4751078"
        ],
        "synonyms": [
          "nail matrix neoplasm",
          "nail matrix tumor",
          "nail matrix tumour",
          "neoplasm of nail matrix",
          "tumor of nail matrix",
          "tumour of nail matrix"
        ],
        "categories": [
          {
            "ref": "MONDO:0002051",
            "name": "integumentary system disorder"
          }
        ],
        "definition": "A neoplasm involving a UBERON:0002283."
      },
      "child_count": 0,
      "reference_id": "MONDO:0017587"
    }
  ],
  "roots": [
    {
      "id": 4897,
      "label": "nail disorder"
    },
    {
      "id": 6798,
      "label": "neoplasm"
    }
  ]
}