Galactose Total (Neonatal Screening)

350.00

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The Galactose Total Test, part of newborn screening, measures the amount of galactose (a type of sugar) in a baby’s blood. It helps detect a rare genetic disorder called galactosemia, in which the body is unable to properly process galactose due to missing or nonfunctional enzymes.
If not identified early, galactosemia can lead to serious complications in infants such as liver damage, brain damage, cataracts, and even death.
This test is typically done within the first few days after birth as part of standard newborn screening panels.

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    Description

    Why It’s Done

    The Galactose Total Test is done to:
    • Screen for Galactosemia – a metabolic disorder where the body can’t break down galactose, found in breast milk and formula.
    • Prevent Severe Complications – early detection allows for immediate dietary changes to prevent potentially life-threatening issues.
    • Initiate Early Treatment – a galactose-free diet (usually avoiding milk and dairy) can help affected infants lead healthy lives.

    Preparation

    The test requires minimal preparation:
    • Timing: Usually performed 24–48 hours after birth, ideally after the baby has had some milk feedings, so that galactose is present in the system.
    • Sample Collection: A few drops of blood are collected via a heel prick and applied to a special filter paper for analysis.
    • No special fasting or medication adjustments are required for the baby before the test