Table 1.

indicates patient ages and the clinicopathological characteristics of the tumour tissue from 69 participants with breast cancer (TN = triple negative breast cancers).

		Total
Age	<50	11
	50–70	41
	>70	17
Tumour size	≤2 cm	34
	2 cm–≤ 5 cm	33
	>5 cm	2
Grade	1	2
	2	30
	3	37
ER	Pos	23
	Neg	46
PR	Pos	18
	Neg	51
Her2+	Pos	25
	Neg	44
TN	Yes	30
	no	39
Histology	Ductal	59
	other	10
Lymph involvment	Yes	25
	No	44