Table 1.

Basic tumor characteristics

	no-pCR		pCR
Histological Type					p= 0.39
Invasive ductal NOS	37	82.2%	9	100.0%
Invasive lobular	7	15.6%	0	0.0%
Other	1	2.2%	0	0.0%
Histological Grade					p= 1.00
Grade 2	15	33.3%	3	33.3%
Grade 3	30	66.7%	6	66.7%
ypT Category					p= 0.81
ypT0	0	0.0%	9	100.0%
ypT1	27	50.0%	0	0.0%
ypT2	9	20.0%	0	0.0%
ypT3	8	17.8%	0	0.0%
ypT4	1	2.0%	0	0.0%
ypN Category					p= 0.81
ypN0	27	50.0%	9	100.0%
ypN+	25	46.3%	0	0.0%
ypNX	2	3.7%
HER2 status					p= 0.68
Neg	36	66.7%	7	13.0%
Pos	7	13.0%	2	3.7%