Table 3 Postoperative recurrence in patients with colorectal oligometastases to liver after curative liver resection, with or without adjuvant chemotherapy
Parameters | With ACT (n, %) | Without ACT (n, %) | P value |
|---|---|---|---|
Postoperative recurrence (n = 264) | |||
 Yes | 121 (60.5) | 36 (56.2) | 0.547 |
 No | 79 (39.5) | 28 (43.8) |  |
Recurrence period (n = 157) | |||
 Early recurrence | 30 (24.8) | 10 (27.8) | 0.718 |
 Latter recurrence | 91 (75.2) | 26 (72.2) |  |
Recurrence pattern (n = 127)a | |||
 Intrahepatic metastases | 53 (51.0) | 14 (60.9) | 0.389 |
 Extrahepatic metastases | 51 (49.0) | 9 (39.1) |  |