Table 2.

Clinicopathologic features of the study group

Characteristic	Number of cases	Percent
Age
Range: 29–87
Mean: 55.3
Tumor size
pT1	60	55.5
pT2	45	41.7
pT3	3	2.8
Lymph node status
pN0	54	50.0
pN1	31	28.7
pN2	9	8.3
pN3	13	12.0
Nottingham Histologic Grade
G1	17	15.7
G2	37	34.3
G3	54	50.0
Histological type
Ductal	91	84.3
Lobular	15	13.9
Other	2	1.8
Molecular subtype
Luminal A	30	27.8
Luminal B	19	17.6
Luminal B/ HER2+	10	9.3
HER2+ non-luminal	20	18.5
Triple negative	29	26.8