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Related Experiment Videos

The insignificance of an elevated acid phosphatase in children.

R M Ehrlich, G Berkman

    The Journal of Urology
    |January 1, 1975
    PubMed
    Summary
    This summary is machine-generated.

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    Acid phosphatase levels are naturally higher in children before puberty. Elevated enzyme levels in prepuberal boys do not warrant extensive genitourinary investigation or prostatic biopsy.

    Area of Science:

    • Biochemistry
    • Pediatrics
    • Urology

    Background:

    • Acid phosphatase (ACP) levels are critical diagnostic markers.
    • Previous assumptions incorrectly placed normal pediatric ACP within adult ranges.

    Purpose of the Study:

    • To establish normal acid phosphatase ranges in children.
    • To clarify the clinical significance of elevated ACP in prepuberal boys.

    Main Methods:

    • Enzyme assays were performed on pediatric and adult subjects.
    • Longitudinal monitoring of ACP levels through puberty was conducted.

    Main Results:

    • Acid phosphatase levels were found to be significantly elevated in boys under 14 years old.
    • Pediatric ACP levels did not normalize to adult ranges until post-puberty.

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    Conclusions:

    • Elevated acid phosphatase in prepuberal boys is a normal physiological finding.
    • Extensive genitourinary investigation and prostatic biopsy are not indicated solely based on elevated ACP in this age group.