Prevalence and Severity of Breast Arterial Calcification on Routine Mammography

Aim. To determine the frequency of detection and severity of breast arterial calcification (BAC) among women undergoing mammography on the basis of medical institutions in Moscow.Material and methods. The analysis included 4274 digital mammograms of women aged 40-93 who underwent preventive or diagnostic mammography. Standard full-format digital mammograms were performed in craniocaudal and mediolateral oblique projections. In addition to the standard diagnosis of breast disease, all mammograms were evaluated for the presence of BAC. The severity of BAC was assessed on a 12-point scale: mild 3-4 points, moderate 5-6 points, severe 7-12 points.Results. The average frequency of BAC was 10.1%, in the middle age group 50-59 years – 6.0%. The incidence of BAC increased with age, from 0.4% to 0.6% in women 50% in women ≥80 years of age. A statistically significant and pronounced correlation was found between the woman's age and the presence of BAC r Pearson =0.769 (p