Table 3: Number of removed SNs and non-SN metastases in patients with one or two SN metastases.

Number of removed SNs Non-SN metastases P
Positive
n (%)
Negative (n)
n (%)
1 7 (35%) 13 (65%) 0.11
2 11 (18%) 51 (82%)
3 6 (20%) 24 (80%)
≧ 4 1 (5%) 19 (95%)

SN: Sentinel Lymph Node.