{
  "url": "https://dantelabs.com/traits/tigroid-fundus",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "tigroid-fundus",
    "id": "HP:6001439",
    "name": "Tigroid fundus",
    "definition": "Enhanced visibility of large choroidal vessels through the retinal pigment epithelium (RPE). This reticulated pattern is commonly observed on fundus examination and color fundus photography. Such hypopigmented areas alternate with hyperpigmented zones in a tigroid pattern. Fundus tessellation is often associated with myopia and choroidal thinning.",
    "synonyms": [
      "Fundus tesselation",
      "Mosaic fundus",
      "Tessellated fundus"
    ],
    "systems": [
      {
        "slug": "abnormality-of-the-eye",
        "name": "Abnormality of the eye",
        "url": "https://dantelabs.com/traits/abnormality-of-the-eye"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-fundus-morphology",
        "name": "Abnormal fundus morphology",
        "url": "https://dantelabs.com/traits/abnormal-fundus-morphology"
      }
    ],
    "narrower": [],
    "genes": [
      {
        "slug": "pomgnt1",
        "symbol": "POMGNT1",
        "hgnc": "HGNC:19139",
        "name": "protein O-linked mannose N-acetylglucosaminyltransferase 1 (beta 1,2-)",
        "frequency": "frequent",
        "diseases": 1,
        "url": "https://dantelabs.com/genes/pomgnt1"
      }
    ]
  }
}