According to univariate and multivariate Cox regression analyses, tumour size, Miller and Payne grade, pathological T stage, pathological TNM stage, core needle biopsy (ER status), post‐operative pathology IHC (molecular subtype, ER status, Ki‐67 status, TOP2A status), lymph vessel invasion, PLR, and SII were important factors of prognosis. Here, TOP2A is linked to neoplasm.