Table 1.

Patient and tumor characteristics

Age, years
median	70
range	61–85
Performance Status sec. ECOG
0–1	66
2–3	7
Side
Right breast	41
Left breast	32
Histology
Invasive Ductal Carcinoma	67
Invasive Lobular Carcinoma	6
Tumor dimension, cm
median	1.2
range	0.5–3.0
T stage
T1	67
T2	6
N stage
N0	53
N1mic	8
N1a	2
Nx	10
Estrogen Receptor status
positive	70
negative	3
Adjuvant therapy
hormonal therapy alone	47
chemotherapy alone	0
chemotherapy and hormonal therapy	3
none	23