PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26191291-9 2015 It is concluded that the good consistency is present for ER, PR, HER2 and Ki67 between the primary tumor and the metastatic lymph nodes, suggesting that ER, PR, HER2, or Ki67 status in primary tumors could reflect their status in ALN metastases. aln 230-233 progesterone receptor Homo sapiens 157-159