Table 3.
Postoperative chemoradiotherapy and Biological therapy in TNM stage IV Colorectal Cancer Patients.
| Postoperative treatment | Right-sided colon cancer (n = 13) | Left-sided colon cancer (n = 20) | Rectal cancer (n = 25) | Total (n = 58) | P |
|---|---|---|---|---|---|
| Postoperative chemoradiotherapy | 0.386 | ||||
| No | 3 | 1 | 7 | 11 | |
| Yes | 8 | 16 | 14 | 38 | |
| Unknown | 2 | 3 | 4 | 9 | |
| Postoperative biological therapy | 0.551 | ||||
| No | 9 | 8 | 15 | 32 | |
| Anti-EGFR | 1 | 4 | 2 | 7 | |
| Anti-VEGF | 1 | 3 | 1 | 5 | |
| Unknown | 2 | 5 | 7 | 14 | |
| Postoperative second line chemoradiotherapy | 0.089 | ||||
| No | 7 | 13 | 21 | 41 | |
| Yes | 4 | 4 | 0 | 8 | |
| Unknown | 2 | 3 | 4 | 9 |