{
  "url": "https://dantelabs.com/traits/upper-limb-peromelia",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "upper-limb-peromelia",
    "id": "HP:0009814",
    "name": "Upper limb peromelia",
    "definition": "Peromelia affecting only the upper limbs. That is, the distal parts of the arm are missing leading to stump formation.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-limbs",
        "name": "Abnormality of limbs",
        "url": "https://dantelabs.com/traits/abnormality-of-limbs"
      },
      {
        "slug": "abnormality-of-the-musculoskeletal-system",
        "name": "Abnormality of the musculoskeletal system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-musculoskeletal-system"
      }
    ],
    "broader": [
      {
        "slug": "aplasia-hypoplasia-involving-bones-of-the-upper-limbs",
        "name": "Absent/small bones of the upper limbs",
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-involving-bones-of-the-upper-limbs"
      },
      {
        "slug": "peromelia",
        "name": "Peromelia",
        "url": "https://dantelabs.com/traits/peromelia"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "cdh11",
        "symbol": "CDH11",
        "hgnc": "HGNC:1750",
        "name": "cadherin 11",
        "frequency": "very-rare",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/cdh11"
      }
    ]
  }
}