New Stents for Endoscopic Ultrasound-Guided Procedures

Endoscopic ultrasound (EUS)-guided transmural drainage of peripancreatic fluid collection, gallbladder, bile duct, or pancreatic duct has emerged as a therapeutic option in patients with pancreatobiliary diseases. Recently, dedicated stents for EUS-guided interventions, which include lumen-apposing metal stents and modified tubular self-expanding metal stents, have been developed to improve efficacy and safety of these procedures. This article has reviewed newly developed stents for EUSguided interventions and their therapeutic outcomes.