Excision of a large adenovillous lesion (four quadrants) with peritoneal perforation via Transanal Endoscopic Operation (TEO). Step-by-step surgical strategy Xavier Serra-Aracil; Jesus Badia-Closa;

Local resection in rectal cancer: When, who and how? Jesus Badia-Closa; Juan Pablo Campana; Gustavo Leandro Rossi; Xavier Serra-Aracil;

Design and implementation of a ¿crisis resource management¿ training program for the initial assessment of polytrauma patients Núria Alegret; Anna Valle; Laura Subirana; Susana Fuentes; Sandra Montmany; Ricard Valero;