Table 1.

Clinicopathological characteristics of the patients.

	n
Mean Age (yr) (mean ± SD)	52 (34–80)
Pathological T Stage
T0	1
T1	22
T2	59
T3	10
T4	3
Histology
invasive lobular carcinoma	1
ductal carcinoma in situ	1
invasive ductal carcinoma	93
ER status
Negative	30
Positive	64
PR status
Negative	47
positive	47
HER2 status
Score0/1+	39
Score2+	34
Score3+	21

ER = estrogen receptor, HER2 = human epidermal growth factor receptor-2, PR = progesterone receptor, SD = standard deviation.