{
  "url": "https://dantelabs.com/traits/abnormal-bladder-morphology",
  "trait": {
    "bundleId": "2026.10.16-c6eea6bf",
    "release": "2026-09-01",
    "slug": "abnormal-bladder-morphology",
    "id": "HP:0025487",
    "name": "Abnormal bladder morphology",
    "definition": "Any structural anomaly of the bladder.",
    "synonyms": [
      "Abnormality of bladder morphology"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-genitourinary-system",
        "name": "Abnormality of the genitourinary system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-genitourinary-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormality-of-the-bladder",
        "name": "Abnormality of the bladder",
        "url": "https://dantelabs.com/traits/abnormality-of-the-bladder"
      }
    ],
    "narrower": [
      {
        "slug": "bladder-diverticulum",
        "name": "Bladder diverticulum",
        "genes": 32,
        "url": "https://dantelabs.com/traits/bladder-diverticulum"
      },
      {
        "slug": "bladder-exstrophy",
        "name": "Bladder exstrophy",
        "genes": 7,
        "url": "https://dantelabs.com/traits/bladder-exstrophy"
      },
      {
        "slug": "aplasia-hypoplasia-of-the-bladder",
        "name": "Absent/small bladder",
        "genes": 3,
        "url": "https://dantelabs.com/traits/aplasia-hypoplasia-of-the-bladder"
      },
      {
        "slug": "cystocele",
        "name": "Bladder hernia",
        "genes": 2,
        "url": "https://dantelabs.com/traits/cystocele"
      },
      {
        "slug": "bladder-stones",
        "name": "Bladder stones",
        "genes": 2,
        "url": "https://dantelabs.com/traits/bladder-stones"
      },
      {
        "slug": "bladder-trabeculation",
        "name": "Bladder trabeculation",
        "genes": 2,
        "url": "https://dantelabs.com/traits/bladder-trabeculation"
      },
      {
        "slug": "dilatation-of-the-bladder",
        "name": "Dilatation of the bladder",
        "genes": 2,
        "url": "https://dantelabs.com/traits/dilatation-of-the-bladder"
      },
      {
        "slug": "urinary-bladder-inflammation",
        "name": "Urinary bladder inflammation",
        "genes": 2,
        "url": "https://dantelabs.com/traits/urinary-bladder-inflammation"
      },
      {
        "slug": "bladder-polyp",
        "name": "Bladder polyp",
        "genes": 1,
        "url": "https://dantelabs.com/traits/bladder-polyp"
      },
      {
        "slug": "urinary-bladder-wall-hypertrophy",
        "name": "Urinary bladder wall hypertrophy",
        "genes": 1,
        "url": "https://dantelabs.com/traits/urinary-bladder-wall-hypertrophy"
      },
      {
        "slug": "abnormality-of-the-urachus",
        "name": "Abnormality of the urachus",
        "genes": 0,
        "url": "https://dantelabs.com/traits/abnormality-of-the-urachus"
      },
      {
        "slug": "bladder-fistula",
        "name": "Bladder fistula",
        "genes": 0,
        "url": "https://dantelabs.com/traits/bladder-fistula"
      }
    ],
    "genes": [
      {
        "slug": "smad3",
        "symbol": "SMAD3",
        "hgnc": "HGNC:6769",
        "name": "SMAD family member 3",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/smad3"
      }
    ]
  }
}