Surgery for rectal cancer beyond the mesorectum: Indications, preparation, limits, and results Blas Flor-Lorente; Mario J. de Miguel-Valencia;

Care burden and outcome of the surgical management of ulcerative colitis: A retrospective analysis of the last 20 years in a tertiary hospital in Spain Ignacio Aguirre-Allende; Jose M. Enríquez-Navascués; Garazi Elorza; Ane Etxart; Ainhoa Echeveste; Nerea Borda-Arrizabalaga; Carlos Placer; Yolanda Saralegui;

Organ preservation in rectal cancer: Clinical basis of the watch-and-wait strategy Rosa M. Jimenez-Rodriguez; Fátima Aguilar-del-Castillo; Felipe Quezada-Diaz; Julio García-Aguilar;