Malakoplakia of the appendix as a rare differential diagnosis of mucocele: a case report Francisco José Almoguera González; Cristóbal Muñoz Casares; Carlos González de Pedro; Lourdes Galán Villamor; Francisco Javier Padillo Ruiz;

Perioperative Care in Primary Retroperitoneal Sarcoma Surgery: A Hispano-Luso Survey on Current Practices Pablo Lozano Lominchar; Paula Muñoz; Cristina Ballester; Cristobal Muñoz Casares; Daniel Díaz; Vicente Olivares-Ripoll; Patricia Marrero; Lorena Cambeiro; Irene López; Hugo Vasques; Jose Manuel Asencio;

Comparison of weight loss and metabolic syndrome parameters between sleeve gastrectomy and Roux-en-Y gastric bypass: A propensity score analysis María Asunción Acosta-Mérida; Raquel Bañolas-Suárez; Julia Díaz-Dávila; Pedro Saavedra-Santana; Joaquín Marchena-Gómez;