Stump appendicitis: An unusual and preventable entity after laparoscopic appendectomy Yoelimar Guzmán; Carolina González; César Ginestà; Xavier Morales;

Intragastric balloon migration as a cause of intestinal obstruction Roser Termes-Serra; Víctor Turrado-Rodríguez; Alba Torroella; Xavier Morales;

Unilateral axilo-breast approach (UABA) with gas insufflation versus open conventional hemithyroidectomy: A prospective comparative study David Saavedra-Pérez; Marti Manyalich; Paula Domínguez; Jordi Farguell; Ramón Rull; Miguel Ángel López-Boado; Jaime Vilaça; Óscar Vidal;