Table 2. Details of resected liver metastases.
| Number | % | ||
|---|---|---|---|
| Liver resection | Non-anatomical resection | 11 | 28.9 |
| Left hepatectomy | 4 | 10.5 | |
| Right hepatectomy | 20 | 52.6 | |
| Extended left hepatectomy | 1 | 2.6 | |
| Extended right hepatectomy | 2 | 5.3 | |
| Number of liver metastases | 1 | 26 | 68.4 |
| 2 | 3 | 7.9 | |
| 3 | 3 | 7.9 | |
| 4 | 2 | 5.3 | |
| >4 | 4 | 10.5 | |
| Size of largest liver | Median | 5 | (IQR 4 to 6) |
| metastasis (cm) | Mode | 4 | |
| Liver resection margin | R0 | 32 | 84.0 |
| status | R1 | 6 | 16.0 |
| Nearest involved | Median | 9 | (IQR 5 to 10) |
| margin (mm) | Mode | 10 |
Abbreviation: IQR=interquartile range.