Planned type of operation preoperatively Decision intraoperatively Number of patients
Laparoscopic resection or RFA Open surgery (RFA, microwave, resection) 18
Laparoscopic resection Laparoscopic RFA 6
Laparoscopic RFA Laparoscopic resection 2
Laparoscopic RFA or resection Combined by laparoscopy 2
Total   28
Table 3: Show the planned type of operation and changed decisions.