Precision medicine in breast cancer research / 复旦学报（医学版）

Breast cancer is the most common malignant tumor in women,and its incidence has increased in recent years in China.Evidence-based medicine has made great achievements in systemetic treatment of breast cancer,which laid the foundation for standardized treatment of breast cancer.Additionally,precision medicine provides more refined,individualized treatment for breast cancer patients.Breast cancer research in multiomic analysis,ctDNA,intratumour heterogeneity and interaction between tumor and microenvironment has broad prospects.