{
  "url": "https://dantelabs.com/traits/skin-tags",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "skin-tags",
    "id": "HP:0010609",
    "name": "Skin tags",
    "definition": "Cutaneous skin tags also known as acrochorda or fibroepithelial polyps are small benign tumors that may either form secondarily over time primarily in areas where the skin forms creases, such as the neck, armpit or groin or may also be present at birth, in which case they usually occur in the periauricular region.",
    "synonyms": [
      "Acrochorda"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-integument",
        "name": "Abnormality of the integument",
        "url": "https://dantelabs.com/traits/abnormality-of-the-integument"
      }
    ],
    "broader": [
      {
        "slug": "localized-skin-lesion",
        "name": "Localized skin lesion",
        "url": "https://dantelabs.com/traits/localized-skin-lesion"
      }
    ],
    "narrower": [
      {
        "slug": "preauricular-skin-tag",
        "name": "Skin tag in front of the ear",
        "genes": 83,
        "url": "https://dantelabs.com/traits/preauricular-skin-tag"
      }
    ],
    "genes": [
      {
        "slug": "fgfr2",
        "symbol": "FGFR2",
        "hgnc": "HGNC:3689",
        "name": "fibroblast growth factor receptor 2",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fgfr2"
      },
      {
        "slug": "lrrc7",
        "symbol": "LRRC7",
        "hgnc": "HGNC:18531",
        "name": "leucine rich repeat containing 7",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/lrrc7"
      },
      {
        "slug": "ripk4",
        "symbol": "RIPK4",
        "hgnc": "HGNC:496",
        "name": "receptor interacting serine/threonine kinase 4",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ripk4"
      },
      {
        "slug": "flcn",
        "symbol": "FLCN",
        "hgnc": "HGNC:27310",
        "name": "folliculin",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/flcn"
      },
      {
        "slug": "prdm10",
        "symbol": "PRDM10",
        "hgnc": "HGNC:13995",
        "name": "PR/SET domain 10",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/prdm10"
      },
      {
        "slug": "aip",
        "symbol": "AIP",
        "hgnc": "HGNC:358",
        "name": "AHR interacting HSP90 co-chaperone",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/aip"
      },
      {
        "slug": "antxr1",
        "symbol": "ANTXR1",
        "hgnc": "HGNC:21014",
        "name": "ANTXR cell adhesion molecule 1",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/antxr1"
      },
      {
        "slug": "gpr101",
        "symbol": "GPR101",
        "hgnc": "HGNC:14963",
        "name": "G protein-coupled receptor 101",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/gpr101"
      },
      {
        "slug": "fgf3",
        "symbol": "FGF3",
        "hgnc": "HGNC:3681",
        "name": "fibroblast growth factor 3",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/fgf3"
      },
      {
        "slug": "fgfr3",
        "symbol": "FGFR3",
        "hgnc": "HGNC:3690",
        "name": "fibroblast growth factor receptor 3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/fgfr3"
      },
      {
        "slug": "foxi3",
        "symbol": "FOXI3",
        "hgnc": "HGNC:35123",
        "name": "forkhead box I3",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/foxi3"
      },
      {
        "slug": "pik3ca",
        "symbol": "PIK3CA",
        "hgnc": "HGNC:8975",
        "name": "phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha",
        "frequency": "occasional",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/pik3ca"
      },
      {
        "slug": "puf60",
        "symbol": "PUF60",
        "hgnc": "HGNC:17042",
        "name": "poly(U) binding splicing factor 60",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/puf60"
      },
      {
        "slug": "med12",
        "symbol": "MED12",
        "hgnc": "HGNC:11957",
        "name": "mediator complex subunit 12",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/med12"
      },
      {
        "slug": "nsmce2",
        "symbol": "NSMCE2",
        "hgnc": "HGNC:26513",
        "name": "NSE2 SUMO ligase component of SMC5/6 complex",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nsmce2"
      },
      {
        "slug": "ptch1",
        "symbol": "PTCH1",
        "hgnc": "HGNC:9585",
        "name": "patched 1",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ptch1"
      },
      {
        "slug": "pten",
        "symbol": "PTEN",
        "hgnc": "HGNC:9588",
        "name": "phosphatase and tensin homolog",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pten"
      }
    ]
  }
}