Optimizing EUS-guided choledochoduodenostomy with lumen-apposing metal stents for primary drainage of malignant distal biliary obstruction (SCORPION-IIp): a prospective pilot study.

Background And Aims: Biliary drainage by ERCP in patients with malignant distal bile duct obstruction (MBO) is frequently associated with adverse events, such as pancreatitis, hampering patient outcomes. EUS-guided choledochoduodenostomy (EUS-CDS) with a lumen-apposing metal stent (LAMS) is a promising alternative in patients with MBO but is associated with a worrisome risk of stent dysfunction. Placement of a fully covered self-expandable metal stent (FCSEMS) through the LAMS, thereby changing the axis of biliary drainage toward the descending duodenum, may decrease the risk of stent dysfunction while maintaining high technical success and low adverse event rates.

Recurrent cholangitis in patients with a non-stenotic hepaticojejunostomy: incidence and risk factors.

Background: Cholangitis is a well-known complication after hepaticojejunostomy (HJ), which is mainly caused by a stenotic anastomosis. However, the rate of cholangitis in patients with a non-stenotic (i.e.

Successful endoscopic management of a large esophageal defect due to Boerhaave syndrome with endoscopic vacuum therapy using vacuum sponge and vacuum stent.

Video 1Successful endoscopic management of a large esophageal defect due to Boerhaave syndrome with endoscopic vacuum therapy using EsoSponge and VACStent.

Validation of combined carcinoembryonic antigen and glucose testing in pancreatic cyst fluid to differentiate mucinous from non-mucinous cysts.

Background: More accurate diagnosis of mucinous cysts will reduce the risk of unnecessary pancreatic surgery. Carcinoembryonic antigen (CEA) and glucose in pancreatic cyst fluid (PCF) can differentiate mucinous from non-mucinous pancreatic cystic neoplasms (PCN). The current study assessed the value of combined CEA and glucose testing in PCF.