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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