Meta-analysis and trial sequential analysis of pancreatic stump closure using a hand-sewn or stapler technique in distal pancreatectomy.

This study aimed to compare outcomes of hand-sewn and stapler closure techniques of pancreatic stump in patients undergoing distal pancreatectomy (DP). Impact of stapler closure reinforcement using mesh on outcomes was also evaluated. Literature search was carried out using multiple data sources to identify studies that compared hand-sewn and stapler closure techniques in management of pancreatic stump following DP.

The effects of resection margin and KRAS status on outcomes after resection of colorectal liver metastases.

Background: The aim of this study was to investigate the influence of resection margin status in patients with KRAS mutations (mt-KRAS) when compared to those with wild-type KRAS (wt-KRAS) on long-term outcomes in patients with resected CRLM.

Methods: All patients who underwent resection of CRLM with curative intent between January 2011 and December 2016 and had a KRAS type recorded were included in the study. Overall survival (OS), as well as death-censored overall (RFS) and liver-specific (LS-RFS) recurrence-free survival between KRAS types and the margin status within KRAS subgroups were compared using Cox regression models.

Institutional Experience in the Management of Hilar Liver Obstruction- A Series of 13 Cases.

Neoplastic hilar obstruction to the liver outflow presents a unique challenge to the surgeon, wherein, the balance between a curative and possibly larger resection has to be achieved against a more conservative local resection. These are often technically demanding and have thus, far produced equivocal outcomes on both ends. The present case series is on 13 patients who presented with hilar obstruction.