Table 4.
Depth of infiltration | Number (%) | Node –ve (%) | Node +ve (%) | CRM −ve | CRM +ve (%) | R2 resection (%) | R0 resection % |
---|---|---|---|---|---|---|---|
T1 | 4 (2) | 4 | – | 4 | – | – | 100 |
T2 | 31 (15) | 29 (94) | 2 (6) | 31 | – | – | 100 |
T3 | 145 (69) | 55 (38) | 90 (62) | 129 | 16 (11) | – | 89 |
T4 | 30 (14) | 10 (33) | 20 (67) | 22 | 6 (20) | 2 (6) | 74 |