| Number of cases | Number of SN | Size of metastatic lesion (mm) |
---|---|---|---|
Metastasis negative | Â | Â | Â |
No metastasis | 39 | 79 | Â |
ITC | 6 | 10 | 0.14 ± 0.06 |
Micrometastasis | 5 | 10 | 0.60 ± 0.23 |
Metastasis positive | Â | Â | Â |
Macrometastasis | 6 | 7 | 7.00 ± 2.20 |
Total | 56 | 106 | Â |