title: Trends in the incidence of malignant tumors in Ukraine in 2014–2019 on the example of lung and breast cancer
abstract: Purpose: to investigate the trends in the incidence of malignant neoplasms in Ukraine during the period from 2014 to 2019, specifically lung cancer in men and breast cancer in women, assess the impact of demographic and socio-economic changes on incidence, and identify changes in the structure of cancer diseases.Materials and methods. The study utilized data from the National Cancer Registry of Ukraine and official statistics on oncological diseases in Ukraine. Age categories and the dynamics of