Whipple¿s cephalic pancreaticoduodenectomy versus pyloric-preserving pancreaticoduodenectomy. Retrospective study Iago Justo Alonso; Alberto Marcacuzco Quinto; Oscar Caso Maestro; Laura Alonso Murillo; Paula Rioja Conde; Clara Fernández Fernández; Carlos Jiménez Romero;

Sump syndrome as a late complication of side-to-side hepaticojejunostomy due to biliary iatrogenesis Clara Fernández Fernández; Iago Justo Alonso; Andrea De Cimaa Fernández; Alberto Marcacuzco Quinto; Carlos Jiménez Romero;

High-grade dysplasia in the cystic duct after cholecystectomy Alberto García Picazo; Viviana Vega Novillo; Rosa González Martín; Alfredo Vivas López; Iago Justo Alonso;