title: Perspective of laparoscopic liver resection for hepatocellular carcinoma.
abstract: Liver resection (LR) for hepatocellular carcinoma (HCC) in patients with chronic liver disease (CLD) is associated with high risks of developing significant postoperative complications and multicentric metachronous lesions, which can result in the need for repeated treatments. Studies comparing laparoscopic procedures to open LR consistently report reduced blood loss and transfusions requirements, lower postoperative morbidity, and shorter hospital stays, with no differences in oncologic outcomes. In addition, laparoscopic LR is associated with reduced postoperative ascites and a lower incidence of liver failure for HCC patients with CLD, due to the reduced surgery-induced parenchymal injury to the residual liver and limited destruction of the collateral blood/lymphatic flow around the liver. Finally, this procedure facilitates subsequent repeat LR due to minimal adhesion formation and improved vision/manipulation between adhesions. These characteristics of laparoscopic LR may lead to an expansion of the indications for LR. This editorial is based on the review and meta-analysis presented at the 2(nd) International Consensus Conference on Laparoscopic Liver Resection in Iwate, Japan, in October 2014 (Chairperson of the congress is Professor Go Wakabayashi from the Department of Surgery, Iwate Medical University School of Medicine), which is published in the Journal of Hepato-Biliary-Pancreatic Sciences.
authors.affiliation: Zenichi Morise, Department of Surgery, Fujita Health University School of Medicine, Banbuntane Houtokukai Hospital, Nagoya, Aichi 454-8509, Japan.
authors.forename: Zenichi
authors.initials: Z
authors.lastname: Morise
keywords: Ascites; Chronic liver disease; Hepatocellular carcinoma; Indication; Laparoscopic; Liver failure; Liver resection; Repeat hepatectomy