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Related Experiment Videos

"Lunch syndrome," a bone-scanning artifact: case report.

B Y Croft, C D Teates

    Clinical Nuclear Medicine
    |April 1, 1978
    PubMed
    Summary

    A postprandial artifact can appear in bone scans after a large meal, mimicking a stomach mass. This finding helps differentiate imaging artifacts from actual medical conditions.

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    Area of Science:

    • Nuclear medicine imaging
    • Medical diagnostics

    Background:

    • Bone scintigraphy is a crucial diagnostic tool.
    • Interpreting scans requires understanding potential artifacts.

    Observation:

    • A photon-deficient area was observed in the stomach region during bone scans.
    • This area appeared in patients after consuming a large meal.

    Findings:

    • A postprandial artifact was successfully induced by a large lunch.
    • The artifact mimicked a space-occupying avascular mass.

    Implications:

    • Distinguishing this artifact from true pathology is essential for accurate diagnosis.
    • Awareness of postprandial artifacts improves diagnostic accuracy in abdominal imaging.