{
  "url": "https://dantelabs.com/traits/diffuse-leiomyomatosis",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "diffuse-leiomyomatosis",
    "id": "HP:0006756",
    "name": "Diffuse leiomyomatosis",
    "synonyms": [],
    "systems": [
      {
        "slug": "neoplasm",
        "name": "Abnormal tissue mass",
        "url": "https://dantelabs.com/traits/neoplasm"
      }
    ],
    "broader": [
      {
        "slug": "soft-tissue-neoplasm",
        "name": "Soft tissue neoplasm",
        "url": "https://dantelabs.com/traits/soft-tissue-neoplasm"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "col4a5",
        "symbol": "COL4A5",
        "hgnc": "HGNC:2207",
        "name": "collagen type IV alpha 5 chain",
        "frequency": "frequent",
        "diseases": 2,
        "url": "https://dantelabs.com/genes/col4a5"
      },
      {
        "slug": "col4a6",
        "symbol": "COL4A6",
        "hgnc": "HGNC:2208",
        "name": "collagen type IV alpha 6 chain",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/col4a6"
      },
      {
        "slug": "col4a3",
        "symbol": "COL4A3",
        "hgnc": "HGNC:2204",
        "name": "collagen type IV alpha 3 chain",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/col4a3"
      },
      {
        "slug": "col4a4",
        "symbol": "COL4A4",
        "hgnc": "HGNC:2206",
        "name": "collagen type IV alpha 4 chain",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/col4a4"
      }
    ]
  }
}