Involvement of β-catenin expression in hepatocellular carcinoma prognosis in a cohort of patients undergoing curative treatment.

Background: Hepatocellular carcinoma is a tumor of epithelial origin that arises from the action of different carcinogens on the hepatocytes and has a high worldwide incidence. The prognostic markers of this disease have not been completely established. Mutations in the gene encoding β-catenin are overexpressed in hepatocellular carcinoma.

Short- and long-term outcomes after distal pancreatectomy with radiologic infiltration of splenic vessels for pancreatic ductal adenocarcinoma.

Background: The effect of radiologic splenic vessels involvement (RSVI) on the survival of patients with pancreatic adenocarcinoma (PAC) located in the body and tail of the pancreas is controversial, and its influence on postoperative morbidity after distal pancreatectomy (DP) is unknown. This study aimed to determine the influence of RSVI on postoperative complications, overall survival (OS), and disease-free survival (DFS) in patients undergoing DP for PAC.

Methods: A multicenter retrospective study of DP was conducted at 7 hepatopancreatobiliary units between January 2008 and December 2018.

Textbook outcome in distal pancreatectomy: A multicenter study.

Background: Textbook outcome is an interesting quality metrics tool. Information on textbook outcomes in distal pancreatectomy is very scarce. In this study we determined textbook outcome in a distal pancreatectomy multicenter database and propose a specific definition of textbook outcome-distal pancreatectomy that includes pancreatic fistula.

Textbook outcome in the surgical treatment of liver hydatid cyst.

Background: Textbook outcome is a composite measure used in surgery to define the ideal postoperative period and to assess the quality of care. The aim of this study was to analyze the incidence of textbook outcome and the factors independently associated with its achievement following surgical treatment of liver hydatid cysts.

Methods: Retrospective cohort study of patients operated on for liver hydatid cysts between January 2006 and December 2021.

Resection of isolated pancreatic metastases from pulmonary neoplasia: a systematic review.

Several types of cancers have been reported to metastasize to the pancreas. Lung cancer with isolated pancreatic metastasis is extremely rare. In selected patients, surgery is advocated.

Pancreatic mucinous cystic neoplasms located in the distal pancreas: a multicenter study.

Background: Mucinous cysts of the pancreas (MCN) are infrequent, usually unilocular tumors which occur in postmenopausal women and are located in the pancreatic body/tail. The risk of malignancy is low. The objective is to define preoperative risk factors of malignancy in pancreatic MCN and to assess the feasibility of the laparoscopic approach.

Influence of the tumor site and histopathology after resection for non-colorectal non-neuroendocrine liver metastases. A single center experience.

Introduction: It remains unclear whether liver resection is justified in patients with non-colorectal non-neuroendocrine liver metastases (NCNNLM). A single-center study was conducted to analyse overall survival (OS), disease-free survival (DFS), and potential prognostic factors in patients with different types of NCNNLM.

Method: A retrospective analysis of all patients who underwent liver resection of NCNNLM from January 2006 to July 2019 was performed.

Surgical treatment of liver hydatid cyst in elderly patients: A propensity score-matching retrospective cohort study.

Background: Cystic echinococcosis is a clinically complex chronic parasitic disease and a major socioeconomic problem in endemic areas. The safety of liver resection in elderly patients is often debated among medical professionals. We analyzed the postoperative morbidity and mortality rates of elderly patients who underwent surgery at our unit.

Prognostic value of pre-operative systemic immune-inflammation index and platelet to lymphocyte ratio in peritoneal carcinomatosis of ovarian origin.

Background And Objectives: The aim of this study was to investigate the impact of systemic immune-inflammation index (SII), platelet to lymphocyte ratio (PLR) and neutrophil to lymphocyte ratio (NLR) on the survival outcomes of patients who underwent to cytoreductive surgery (CRS) and HIPEC for ovarian peritoneal carcinomatosis.

Methods: A retrospective analysis of 68 cases following surgery at our department between 2015 and 2020 was performed. Receiver Operating Characteristic (ROC) curve was used with Youden index to calculate the optimal cutoff values for SII, PLR and NLR.

Liver resection in elderly patients with extensive CRLM: Are we offering an adequate treatment? A propensity score matched analysis.

Background: Data on the management of elderly patients with extensive colorectal liver metastases (CRLM) are scarce and conflicting. This study assesses differences in management and long-term oncological outcomes between older and younger patients with CRLM and a high Tumour Burden Score (TBS).

Methods: International multicentre retrospective study on patients with CRLM and a category 3 TBS, submitted to liver resection.

Prospective Study Correlating External Biliary Stenting and Pancreatic Fistula Following Pancreaticoduodenectomy.

Background: Postoperative pancreatic fistula (POPF) is the most common complication of pancreaticoduodenectomy (PD). Sometimes POPF is associated with biliary fistula (BF) or "mixed" fistula. The purpose of this study is to assess whether the severity of the fistulae, when present, is decreased with an external biliary stent in place.

Distal pancreatectomy with multivisceral resection: A retrospective multicenter study - Case series.

Background: Multivisceral resection (MVR) is sometimes necessary to achieve disease-free margins in cancer surgery. In certain patients with pancreatic tumors that invade neighboring organs these must be removed to perform an appropriate oncological surgery. In addition, there is an increasing need to perform resections of other organs like liver not directly invaded by the tumor but which require synchronous removal.

Side-to-side duodenojejunostomy after resection of third and fourth duodenal portions with pancreatic preservation.

Infra-ampullary duodenal lesions are rare and surgical management is controversial. Reconstruction after resection is usually performed by end-to-end or end-to-side duodenojejunostomy. The goal was to analyze our experience, perioperative management, and results after side-to-side duodenojejunostomy.