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Table 1 Patient age and histopathological characteristics of 278 breast carcinomas

From: Cytogenetic analysis of HER1/EGFR, HER2, HER3 and HER4 in 278 breast cancer patients

Characteristic

Number of patients

 

Node-positive, pN1–3

Node-negative, pN0

pNx

 

n = 131

n = 137

n = 10

pT

   

   pT1

32

64

3

   pT2

56

66

4

   pT3

14

3

1

   pT4

29

1

2

   pTx

-

3

-

Histological grade

   

   G1

14

22

3

   G2

52

75

5

   G3

69

36

2

   Gx

-

4

-

ER status

   

   0

26

26

5

   1–12

79

72

5

   ERx

26

39

-

  1. The median age of patients was 55 years (range 25 to 82 years).