The outcomes of central hepatectomy versus extended hepatectomy: a systematic review and meta-analysis

Abstract

Background: Central hepatectomy (CH) is a relatively uncommon liver resection technique. It is generally perceived as a more complex operation than extended hepatectomies (EH), with potentially higher associated morbidity. The outcomes of CH compared with EH is not well defined and there is a need to reassess. Methods: A systematic literature search was conducted in PubMed, MEDLINE, EMBASE and Web of Science according to PRISMA guidelines for studies on the treatment of liver tumours with CH published from 1972 until February 2017. Outcomes of patients undergoing CH were assessed and compared to those undergoing EH. Results: 18 publications including 1380 CH were included for analysis. Morta..