Characteristics

Fréquence (n = 240)

%

Histological types

Ductal carcinoma

168

82.4

Lobular carcinoma

18

8.8

Medullary carcinoma

7

3.4

Papillary carcinoma

2

0.98

Intraductal carcinoma

1

0.5

Malignant phyllodes tumor

8

3.2

Histoprognostic grade

I

62

30.4

II

97

47.5

III

45

22.1

Hormone receptors

Positives

44

83.1

Negatives

9

16.9

Her 2 /neu Status

Positive

19

35.9

negative

34

64.1

Immunohistochemistry result

Luminal A

24

45.3

Luminal B

15

28.3

Triple negative

6

11.3

HER 2/neu

8

15.1