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Table 2 Changes in biochemical characteristics lung metastasis from breast cancer

From: Role of treatment for solitary pulmonary nodule in breast cancer patients

Case ER PgR HER2 ER* PgR* HER2* Therapy Result
1 - - - - - - - 76A
2 - - 1+ - - 1+ - 48A
3 1+ - - - - - Chemo 35A
4 2+ 1+ - 2+ 1+ - Chemo 35D
5 2+ 3+ 3+ 2+ 1+ 3+ Endocrine 34A
6 2+ - 3+ - - 3+ Chemo+Tr 26A
7 - - 3+ - - 3+ Chemo+Tr 25A
8 1+ 3+ 3+ 2+ 2+ 2+ Endocrine+Tr 18A
  1. ER, estrogen receptor; PgR, progesterone receptor; HER2, human epidermal growth factor receptor type 2; ER*, ER after resection; PgR*, PgR after resection; HER2*, HER2 after resection; Chemo, chemotherapy; Endocrine, endocrine therapy; Tr, trastuzumab; A, alive; D,death