Published online Jan 21, 2018. doi: 10.3748/wjg.v24.i3.379
Peer-review started: October 10, 2017
First decision: October 30, 2017
Revised: November 9, 2017
Accepted: November 27, 2017
Article in press: November 27, 2017
Published online: January 21, 2018
Processing time: 102 Days and 3.5 Hours
Core tip: The progress on the laparoscopic technique has led to single-port laparoscopic surgery as a feasible modality in several abdominal surgeries. However, in the field of liver surgery, single-port surgery have been reported sporadically because of its technical difficulties. In this study, we evaluated the feasibility of single-port laparoscopic hepatectomy (SPLH) compared to multi-port laparoscopic hepatectomy (MPLH). The present study showed that SPLH is not inferior to MPLH in terms of surgical and oncological results. Furthermore, left liver surgery, such as left lateral sectionectomy and left hepatectomy, is possible through single-port without any significant deterioration in results if it is performed by an experienced surgeon.