Colon | Rectum | |||
---|---|---|---|---|
Planned CT | No CT | Planned CT | No CT | |
Total number of patients | 663 | 1159 | 204 | 549 |
pT4 | 363 (63.5) | 209 (36.5) | 57 (45.6) | 68 (54.4) |
N (%) | ||||
Poorly differentiated | 201 (32.7) | 414 (67.3) | 49 (29.3) | 118 (70.7) |
N (%) | ||||
Vascular invasion | 187 (48.4) | 199 (51.6) | 73 (32.6) | 151 (67.4) |
N (%) | ||||
Intestinal occlusion | 127 (33.7) | 250 (66.3) | 2 (33.3) | 4 (66.7) |
N (%) | ||||
Lymph node sampling <12, N (%) | 116 (27.2) | 310 (72.8) | 85 (23.2) | 281 (76.8) |
Perineural invasion | 90 (45.9) | 106 (54.1) | 60 (37.7) | 99 (62.3) |
N (%) | ||||
Intestinal perforation | 27 (37.5) | 45 (62.5) | 24 (37.5) | 40 (62.5) |
N (%) |