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Pineal calcification among black patients.

K J Fan

    Journal of the National Medical Association
    |August 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

    Pineal calcification is common in Black patients, increasing with age. Sex hormones appear to play a role in its development, with variations observed in different cancer patient groups.

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    Area of Science:

    • Pathology
    • Histopathology
    • Human Anatomy

    Background:

    • Pineal gland calcification is a common phenomenon observed in aging populations.
    • Previous research indicates varying prevalence and severity of pineal calcification across different demographics.

    Purpose of the Study:

    • To investigate the prevalence and characteristics of pineal gland calcification in a cohort of Black patients.
    • To explore the relationship between pineal calcification, age, sex, and the presence of various malignancies.

    Main Methods:

    • Postmortem histopathological examination of 233 pineal glands from Black patients.
    • Analysis of calcification frequency and severity in relation to age, sex, and diagnosed malignancies.

    Main Results:

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    • Seventy percent of examined pineal glands showed microscopic evidence of calcification.
    • Calcification frequency increased with age, peaking in severity between 60-69 years.
    • Females exhibited higher calcification frequency and earlier peak severity compared to males.
    • Higher calcification frequency and severity were noted in patients with prostate and pancreatic carcinoma, while lower rates were seen in breast and cervical carcinoma patients.

    Conclusions:

    • Pineal calcification is highly prevalent in the studied Black population and is age-dependent.
    • Sex hormones likely influence the genesis of pineal calcification, as suggested by sex-based differences and associations with hormone-sensitive malignancies.
    • The findings highlight potential correlations between pineal calcification patterns and specific cancer types, warranting further investigation.