Endoscopic biliary large-balloon dilation after endoscopic sphincterotomy for the treatment of large common bile duct stones. Case Report Salceda-Otero, Vázquez-Ballesteros, Peláez-Luna, Lozoya-González, González-Galeote, Farca-Belsaguy

Endoscopic recanalization following accidental ligation of the common hepatic duct. A new technique ELA Artifon, Lopes, da Silveira, Couto, Furuya, Paione, Fraga, Moura, Sakai, Baron

Pyloric Gland Adenoma: Case Report Gutiérrez-Grobe, Gavilanes-Espinar, Uribe, Kobashi-Margáin, Méndez-Sánchez