every year worldwide. In the Republic of Kazakhstan, up to 4,000 new cases of this oncological disease are registered annually, while the age of women is constantly decreasing, which affects the most productive, socially active, and reproductive age group of the female population of the city. Therefore, the urgency of the problem is due to the increase in the rates of breast cancer worldwide, in the Commonwealth of Independent States (CIS) countries and the Republic of Kazakhstan. The urgency of this problem is also since breast cancer is a leading cause of mortality in women among malignant neoplasms (Abitova et al., 2018;Morrison et al.