Table 3 Surgical radicality according to site of primary tumour. Mainly, there were more rectal cancer patients undergoing R0 resection than colon cancer patients (p < 0.0001).
| Â | R0 resection | R1+R2 resection | Non resected | Total |
|---|---|---|---|---|
Colon cancer | 339 (71.2) | 121 (25.4) | 16 (3.4) | 476 (100) |
Rectal cancer | 344 (84.7) | 53 (13.1) | 9 (2.2) | 406 (100) |
HNPCC* | 8 (100) | 0 | 0 | 8 (100) |
Multicentric | 8 (66.7) | 3 (25) | 1 (8.3) | 12 (100) |