Evaluation of the effectiveness and safety of single-operator cholangiopancreatoscopy with the SpyGlass¿ system Coral Tejido; Manuel Puga; Cristina Regueiro; María Francisco; Laura Rivas; Eloy Sánchez;

Predictive model of persistent choledocholithiasis in patients with acute biliary pancreatitis Alejandro Mínguez; Pablo Ladrón; Sara Martínez; Adolfo Del Val; Pilar Nos; Enrique de-Madaria;

Secondary uncovered versus fully-covered metal stents for the management of occluded stent in unresectable distal malignant biliary obstruction Javier Tejedor-Tejada; Aranzazu Alvarez-Alvarez; Jose Manuel Olmos; Ana Cristina González-Bernal; Andrea Jimenez-Jurado; Samuel Robles-Gaitero; Jose M. Perez-Pariente;