{
  "url": "https://dantelabs.com/traits/lingual-thyroid",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "lingual-thyroid",
    "id": "HP:0100029",
    "name": "Lingual thyroid",
    "definition": "An aberrant thyroid gland or Ectopic thyroid located at the base of the tongue, just posterior to the foramen cecum as a result of a failure of the thyroid to descend.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-endocrine-system",
        "name": "Abnormality of the endocrine system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-endocrine-system"
      }
    ],
    "broader": [
      {
        "slug": "ectopic-thyroid",
        "name": "Abnormal thyroid location",
        "url": "https://dantelabs.com/traits/ectopic-thyroid"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "nkx2-5",
        "symbol": "NKX2-5",
        "hgnc": "HGNC:2488",
        "name": "NK2 homeobox 5",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/nkx2-5"
      },
      {
        "slug": "pax8",
        "symbol": "PAX8",
        "hgnc": "HGNC:8622",
        "name": "paired box 8",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pax8"
      }
    ]
  }
}