Table 1 Clinicopathological characteristics of the studied cases

Age (years) mean ± SD

51.22 ± 11.64

 Size

 <5 cm

39 (65)

 ≥5 cm

21 (35)

Grade

 GII

32 (53.3)

 GIII

28 (46.7)

Nodal metastasis

 Negative

26 (43.3)

 Positive

34 (56.7)

Staging

 I

3 (5)

 II

32 (53.3)

 III

25 (41.7)

Vascular invasion

 Negative

22 (36.7)

 Positive

38 (63.3)

ER

 Negative

13 (21.7)

 Positive

47 (78.3)

PR

 Negative

26 (43.3)

 Positive

34 (56.7)

Her2

 Negative

45 (75)

 Positive

15 (25)

Ki-67

 ≤14%

29 (48.3)

 >14%

31 (51.7)

Molecular subtypes

 Luminal A

27 (45)

 Luminal B

24 (40)

 Triple negative

9 (15)