A method for predicting the likelihood of locoregional recurrence (LRR) and/or distant metastasis in a subject with breast cancer following mastectomy and/or breast conserving surgery, comprising: measuring the expression level of at least one gene in a sample isolated from the subject; and deriving a score based on the measured expression level of the at least one gene, wherein the at least one gene is selected from a group consisting of TRPV6, DDX39, BUB1B, CCR1, STIL, BLM, C16ORF7, TPX2, PTI1, TCF3, CCNB1, DTX2, PIM1, ENSA, RCHY1, NFATC2IP, OBSL1, and MMP15, and wherein the derived score provides an indication of the likelihood of LRR and/or the likelihood of distant metastasis in the subject.
