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Table 1 Archive samples of ductal, invasive mammary carcinoma

From: The combinatorial approach of laser-captured microdissection and reverse transcription quantitative polymerase chain reaction accurately determines HER2 status in breast cancer

Sample

Age

Grade

Stage

LN

HER2 IHC

HER2 FISH

HER2 qPCR*

HER3 qPCR*

HER4 qPCR*

EGFR qPCR*

01

58

2

pT1b

N0

0

1,0

121

46

-

5,9

02

60

3

ypT1c

yN1a

0

1,1

580

-

-

-

03

75

2

pT1b

N0

0

1,1

518

1133

215

-

04

59

2

pT1b

N0

1

0,9

474

540

439

-

05

59

2

pTa

-

2

1,2

632

-

-

-

06

70

3

pT1c

N0

1

0,9

1198

-

-

-

07

53

2

pT1b

SN0i-

1

0,9

474

680

66

-

08

68

2

pT1c

N2a

1

0,9

603

1812

281

-

09

41

2

pT1c

N1

1

1,0

305

341

133

-

10

74

2

pT1b

NX

1

1,0

473

1020

-

-

11

68

2

pT1b

N0

1

1,0

358

196

107

-

12

52

2

pT2

N0

1

1,0

598

1149

-

-

13

79

2

pT2

N1

1

1,0

186

204

145

-

14

50

2

pT1c

N0

1

1,0

796

-

-

-

15

53

2

pT2

-

1

1,0

194

687

379

-

16

76

2

pT2

N2a

1

1,0

530

440

1167

-

17

67

2

pT1b

N1a

1

1,0

172

186

93

-

18

81

2

pT2

N0

1

1,0

141

84

-

-

19

73

2

pT1c

N0

1

1,0

935

-

-

-

20

48

2

ypT2

yN0

1

1,0

294

-

-

6,4

21

74

CIN

pT1mic

-

3

2,9

15109

4350

-

-

22

26

3

pT2

N0

3

3,1

6241

149

59

0,6

23

34

3

pT2

N3a

3

4,1

7865

125

78

-

24

67

2

pT1c

N1b

3

4,3

44849

406

120

-

25

65

2

ypT2

N2a

3

5,3

12160

1053

-

-

26

59

2

pT1c

N0

3

5,4

10934

159

-

-

27

66

3

pT2

N1a

3

6,0

11866

175

-

-

28

49

DCI III

pT1mic

-

3

2,3

12609

-

-

-

29

82

2

pT3

NX

3

2,4

4541

6157

-

-

30

68

2

pT4d

N2a

3+

2,8

4019

5554

720

-

  1. LN lymph node pathology
  2. *relative expression of HER-family members in arbitrary units (RT-qPCR using RNA from laser-captured microdissection)
  3. -: below the detection limit