TABLE 1.
Patient details and clinicopathological features
| CRC with liver metastasis | |
|---|---|
| Number | 24 |
| Gender | |
| Male | 12 (50.0) |
| Female | 12 (50.0) |
| Mean age ± s.d. (y) | 64.8 ± 10.1 |
| Age range (y) | 46‐82 |
| Depth of tumor invasion | |
| T1 | 0 (0.0) |
| T2 | 2 (8.3) |
| T3 | 15 (62.5) |
| T4 | 7 (29.2) |
| Lymph node metastasis | |
| Positive | 12 (50.0) |
| Negative | 12 (50.0) |
| Liver metastasis | |
| Synchronous | 12 (50.0) |
| Metachronous | 12 (50.0) |
| TNM stage (At the first surgery) | |
| I | 1 (4.2) |
| II | 6 (25.0) |
| III | 5 (20.8) |
| IV | 12 (50.0) |
| Vascular invasion | |
| Negative | 1 (4.2) |
| Positive | 23 (95.8) |
| Site of primary tumor | |
| Right | 4 (16.7) |
| Left or rectum | 20 (83.3) |