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Related Experiment Videos

Breast calcifications in renal hyperparathyroidism.

G Sommer, H Kopsa, J Zazgornik

    AJR. American Journal of Roentgenology
    |May 1, 1987
    PubMed
    Summary
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    Patients with chronic kidney disease show significantly higher rates of breast calcifications, particularly those undergoing dialysis. These calcifications, linked to parathyroid hormone levels, do not mimic breast cancer.

    Area of Science:

    • Radiology
    • Nephrology
    • Oncology

    Background:

    • Chronic kidney disease (CKD) is associated with various systemic complications.
    • Calcifications are a known manifestation of metabolic derangements in CKD.
    • The prevalence and characteristics of breast calcifications in CKD patients require further investigation.

    Purpose of the Study:

    • To determine the prevalence and patterns of breast calcifications in women with chronic renal failure.
    • To compare calcification rates across different stages of renal disease and in healthy controls.
    • To explore the correlation between breast calcifications and biochemical markers.

    Main Methods:

    • Prospective mammographic study of 151 women.
    • Categorization into compensated renal insufficiency, hemodialysis, renal transplant, and normal kidney function groups.

    Related Experiment Videos

  • Assessment of calcification frequency, size, structure, and location.
  • Measurement of serum calcium, phosphorus, alkaline phosphatase, and parathyroid hormone.

    • Main Results:

    • Significantly higher prevalence of breast calcifications in patients with renal disease compared to controls (p < .001).
    • Dialysis patients exhibited the highest rates of arterial, parenchymal, and ductal calcifications.
    • Calcification frequencies correlated positively with serum parathyroid hormone levels.
    • No observed calcifications mimicked those of breast carcinoma.

    Conclusions:

    • Chronic renal failure, especially end-stage renal disease requiring dialysis, is associated with a markedly increased prevalence of breast calcifications.
    • Parathyroid hormone levels are a significant factor in the development of these calcifications.
    • Mammographic findings in CKD patients with calcifications are distinct from those of breast cancer.