Adenocarcinoma of the appendix with extra-appendicular spread: Clinico-surgical and histologic analysis of 27 cases.

Background And Objectives: Appendiceal neoplasms with extra-appendiceal spread may show different clinical patterns with pseudomyxoma peritonei (PMP) being one of them. We analyse the results in a series of patients treated in our centre.

Material And Methods: Retrospective study of patients operated on for appendiceal peritoneal carcinomatosis from January 2012 to May 2015.

Prognostic implications of the standardized study of resection margins in pancreatic cancers.

Introduction: Involvement of surgical resection margins is a fundamental prognostic factor in pancreatic oncological surgery. However, there is a lack of standardized histopathology definition. The aims of this study are to investigate the real rate of R1 resections when surgical specimens are evaluated according to a standardized protocol and to study its survival implications.

Mild acute biliary pancreatitis vs cholelithiasis: are there differences in the rate of choledocholithiasis?

The rate of choledocholithiasis at the time of elective surgery after mild acute biliary pancreatitis is still unclear because it decreases rapidly after the onset. The aims of this study are as follows: (1) To investigate whether the incidence of choledocholithiasis in mild biliary pancreatitis is higher than in patients with symptomatic cholelithiasis. (2) To evaluate the usefulness of intraoperative cholangiography in the diagnosis of unsuspected choledocholithiasis in mild pancreatitis.