{
  "url": "https://dantelabs.com/traits/abnormal-pineal-volume",
  "trait": {
    "bundleId": "2026.10.17-8666dff2",
    "release": "2026-09-01",
    "slug": "abnormal-pineal-volume",
    "id": "HP:0012684",
    "name": "Abnormal pineal volume",
    "definition": "An abnormal increase or decrease in the quantity of three-dimensional space taken up by the pineal gland.",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-the-endocrine-system",
        "name": "Abnormality of the endocrine system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-endocrine-system"
      },
      {
        "slug": "abnormality-of-the-nervous-system",
        "name": "Abnormality of the nervous system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-nervous-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-pineal-morphology",
        "name": "Abnormal pineal morphology",
        "url": "https://dantelabs.com/traits/abnormal-pineal-morphology"
      }
    ],
    "narrower": [
      {
        "slug": "decreased-pineal-volume",
        "name": "Decreased pineal volume",
        "genes": 1,
        "url": "https://dantelabs.com/traits/decreased-pineal-volume"
      },
      {
        "slug": "increased-pineal-volume",
        "name": "Increased pineal volume",
        "genes": 1,
        "url": "https://dantelabs.com/traits/increased-pineal-volume"
      }
    ],
    "genes": []
  }
}