Table 1 Nodal metastasis, including nicrometastasis/ITC and clinical and/or pathological findings

positive(15)

negative(31)

p value

6

16

9

15

0.46

11

22

4

9

0.87

11

19

4

12

0.42

2

1

13

30

0.19

3

18

12

13

0.02

8

14

7

17

0.6

4

2

11

29

0.05

2

2

13

29

0.44