Gastrointestinal perforation in liver transplantation recipients: risk factors analysis from a 10-year retrospective study with an international multicenter survey about management strategies.

Risk factors for gastrointestinal (GI) perforations in adult liver transplantation (LT) recipients have never been deeply investigated, as well as their management. The aim of this study is to report a single-center 10 years' experience about GI perforations after LT, focusing on risk factors and management strategies according to an international survey involving expert transplant surgeons. Data regarding all consecutive patients undergoing liver transplantations from January 2009 until December 2019 in a single institution were retrospectively collected.

Comparative study of biological versus synthetic prostheses in the treatment of ventral hernias classified as grade II/III by the Ventral Hernia Working Group.

Aim Of The Study: The implantation of biological prostheses in an at-risk environment has seen increasing use. Their markedly higher cost compared to synthetic prostheses makes it important to analyse their usefulness in terms of actual benefit and cost-effectiveness. This study aims to examine the relevance of bioprostheses during surgical repair of Grade II/III ventral hernias as classified by the Ventral hernia working group (VHWG).

Indocyanine green fluorescence angiography during liver and pancreas transplantation: a tool to integrate perfusion statement's evaluation.

Background: Indocyanine green (ICG) fluorescence imaging is a promising tool for intraoperative decision-making during surgical procedures, in particular to assess organs perfusion.

Methods: We used the ICG fluorescence during liver transplantations in six cirrhotic patients to help assessing the graft biliary duct perfusion in order to identify the appropriate level to perform the anastomosis. We also used ICG fluorescence also in five patients receiving kidney-pancreas transplantation to evaluate the perfusion levels of the duodenal stump of the pancreas graft.

Early Hepatic Artery Thrombosis After Liver Transplantation: What is the Impact of the Arterial Reconstruction Type?

Objective: Hepatic artery thrombosis (HAT) is the most severe vascular complication occurring after liver transplantation, with an incidence ranging from 2 to 9% in adults. Although the ideal arterial reconstruction is often described as a short and non-redundant anastomosis fashioned between the recipient and donor hepatic arteries, there is no strong evidence about this ideal reconstruction in the literature. The aim of this study was to assess the impact of the type of arterial reconstruction on early HAT after primary liver transplantation.