乳腺癌病理切片化验报告请求解析

右边乳腺癌，已做切除手术10天，明天出院。以下是病理切片报告:免疫组织染色  ER(+80%) PR(+90%)              HER2(1+)               E-CAD(+)              P120(+)              CK-5/6(+)              P53(-)              GCDFP-15(小灶+）              EGFR(-)              TOPO-2              KI-67-LI