Table 2.
Infiltration depth | Number of patients (%) with overall positive nodal disease by infiltration depth |
---|---|
<2 mm | 3/15 (20) |
<3 mm | 8/30 (26.6) |
<4 mm | 16/54 (29.6) |
<5 mm | 20/68 (29.4) |
<6 mm | 28/92 (30.4) |
<7 mm | 32/106 (30.2) |
<8 mm | 42/128 (32.8) |