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

Comparative evaluation of esophageal Barrett's epithelium through esophageal capsule endoscopy and methylene blue chromoendoscop T.A. Domingos, E.G.H. Moura, D.C. Mendes, B.C. Martins, R.A.A. Sallum, A. Nasi, P. Sakai, I. Cecconello