Pure laparoscopic versus open hemihepatectomy: a critical assessment and realistic expectations - a propensity score-based analysis of right and left hemihepatectomies from nine European tertiary referral centers.

This multicenter study confirms some associated advantages of laparoscopic left and right hemihepatectomies in malignant and benign conditions highlighting the need for realistic expectations of the minimally invasive approach based on the resected hemiliver and the patients treated.