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. 2016 Aug 18;16:649. doi: 10.1186/s12885-016-2713-3

Table 1.

Patient case series

Age (mean ± SD) 64.7 ± 10.9
Type of surgery; No (%)
 Conservative 111 (51.2)
 Radical 106 (48.8)
Histotype; No (%)
 Ductal 186 (85.7)
 Lobular 20 (9.2)
 Mixed 11 (5.1)
Tumor size; No (%)
 T1 137 (63.1)
 T2 76 (35.0)
 T3 2 (0.9)
 T4 1 (0.5)
 T Multi 1 (0.5)
Lymph node status; No (%)
 pN0 199 (91.7)
 pN1 12 (5.5)
 pN2 3 (1.4)
 pN3 3 (1.4)
Grading; No (%)
 G1 27 (12.4)
 G2 117 (53.9)
 G3 73 (33.6)