| Number (n) | Rate (%) |
1) Tumor’s size: ・ pT1a/b ・ pT1c ・ pT2 |
10 21 17 |
20.8 43.7 35.4 |
2) Histological type: ・ Ductal carcinoma ・ Lobular carcinoma |
35 13 |
72.9 27.1 |
3) Lymph node dissection: ・ N0 ・ N1 |
28 20 |
58.3 42.7 |
4) Number of foci: ・ One ・ Two ・ Multifocal micro calcifications |
40 7 1 |
83.3 14.6 2.1 |