Table 2. Description of the surgical procedures.
| Surgical procedure | Value |
|---|---|
| Number of patients with liver resection | 244 (88%) |
| Number of patients with ablation (radiofrequency or microwave; percutaneously or laparoscopically) | 33 (12%) |
| Number of patients with minor liver resection (less than three liver segments) | 139 (57%) |
| Number of patients with major liver resection (three or more liver segments) | 99 (41%) |
| Number of patients with two-stage hepatectomy | 10 (4%) |
| Number of patients with HIPEC | 2 (1%) |
| Number of patients with synchronous resection of either the primary tumor or EHD | 29 (12%) |
| Number of patients with reresection/reablation | 31 (11%) |
Some patients were categorized into more than one group; for example, those treated with HIPEC were also grouped according to the size of the liver resected. HIPEC, hyperthermic intraperitoneal chemotherapy; EHD, extrahepatic disease.