{
  "url": "https://dantelabs.com/traits/multiple-mucosal-neuromas",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "multiple-mucosal-neuromas",
    "id": "HP:0031023",
    "name": "Multiple mucosal neuromas",
    "definition": "Multiple painful, dome-shaped, translucent pink to skin-colored papules on oral mucosa. Histologically, the lesions may demonstrate dermal proliferation of well-demarcated nerve bundles associated with abundant mucin and surrounded by a distinct perineural sheath.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-nervous-system",
        "name": "Abnormality of the nervous system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-nervous-system"
      },
      {
        "slug": "neoplasm",
        "name": "Abnormal tissue mass",
        "url": "https://dantelabs.com/traits/neoplasm"
      }
    ],
    "broader": [
      {
        "slug": "neuroma",
        "name": "Nerve tumor",
        "url": "https://dantelabs.com/traits/neuroma"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "nf1",
        "symbol": "NF1",
        "hgnc": "HGNC:7765",
        "name": "neurofibromin 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nf1"
      },
      {
        "slug": "pik3ca",
        "symbol": "PIK3CA",
        "hgnc": "HGNC:8975",
        "name": "phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pik3ca"
      }
    ]
  }
}