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

Acute epiploic appendagitis. Report of three cases Sánchez-Pérez, Luque-de León, Muñoz-Juárez, Moreno-Paquentin, Cordera-González de Cosio, Guerrero-Hernández, Benítez-Tress Faez, Cárdenas-Salomón

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