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Table 3 Immunohistochemical results of male breast carcinoma

From: Immunohistochemical characterization of subtypes of male breast carcinoma

Immunostains

Luminal A

n = 35

Luminal B

n = 7

Total

P value*

ER

35

7

42 (100%)

 

PR

24

3

27 (64%)

0.23

HER2

0

7

7 (16%)

 

CK 5/6

9

3

12 (28%)

0.39

EGFR

6

3

9 (21%)

0.16

NF-κB

13

4

17 (40%)

0.41

  1. * Fisher's exact test.
  2. CK = cytokeratin; EGFR = epidermal growth factor receptor; ER = estrogen receptor; HER2 = human epidermal growth factor receptor 2; NF-κB = nuclear factor-κB; PR = progesterone receptor.
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Breast Cancer Research

ISSN: 1465-542X

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