{
  "url": "https://dantelabs.com/traits/enlarged-tonsils",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "enlarged-tonsils",
    "id": "HP:0030812",
    "name": "Enlarged tonsils",
    "definition": "Increase in size of the tonsils, small collections of lymphoid tissue facing into the aerodigestive tract on either side of the back part of the throat.",
    "synonyms": [
      "Enlargement of tonsils",
      "Tonsillar hypertrophy",
      "tonsils large/hypertrophy"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-cardiovascular-system",
        "name": "Abnormality of the cardiovascular system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-cardiovascular-system"
      },
      {
        "slug": "abnormality-of-the-immune-system",
        "name": "Abnormality of the immune system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-immune-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormality-of-the-tonsils",
        "name": "Abnormality of the tonsils",
        "url": "https://dantelabs.com/traits/abnormality-of-the-tonsils"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "il2ra",
        "symbol": "IL2RA",
        "hgnc": "HGNC:6008",
        "name": "interleukin 2 receptor subunit alpha",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/il2ra"
      },
      {
        "slug": "traf3",
        "symbol": "TRAF3",
        "hgnc": "HGNC:12033",
        "name": "TNF receptor associated factor 3",
        "frequency": "obligate",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/traf3"
      },
      {
        "slug": "akt2",
        "symbol": "AKT2",
        "hgnc": "HGNC:392",
        "name": "AKT serine/threonine kinase 2",
        "frequency": "very-frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/akt2"
      },
      {
        "slug": "pik3ca",
        "symbol": "PIK3CA",
        "hgnc": "HGNC:8975",
        "name": "phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pik3ca"
      },
      {
        "slug": "ca2",
        "symbol": "CA2",
        "hgnc": "HGNC:1373",
        "name": "carbonic anhydrase 2",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/ca2"
      },
      {
        "slug": "pik3r1",
        "symbol": "PIK3R1",
        "hgnc": "HGNC:8979",
        "name": "phosphoinositide-3-kinase regulatory subunit 1",
        "frequency": "occasional",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pik3r1"
      },
      {
        "slug": "cd40lg",
        "symbol": "CD40LG",
        "hgnc": "HGNC:11935",
        "name": "CD40 ligand",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cd40lg"
      },
      {
        "slug": "idua",
        "symbol": "IDUA",
        "hgnc": "HGNC:5391",
        "name": "alpha-L-iduronidase",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/idua"
      }
    ]
  }
}