Laparoscopic liver resection for pediatric liver tumors: a systematic review and meta-analysis.

The pooled mean maximum tumor diameter was 5.69 cm (95% CI: 4.85-6.53).

Mean operative time was 208.77 min (95% CI: 153.74-263.80), and intraoperative blood loss 88.80 mL (95% CI: 31.33-146.27).

The hepatoblastoma recurrence proportion was 9% (95% CI: 5%-19%).

Intraoperative blood loss did not differ significantly between groups ( p = 0.7138).