Prospective study about the security and efficacy of treatment without antibiotic therapy of patients diagnosed with acute uncomplicated diverticulitis after launching a protocol at a tertiary hospital Alba Correa Bonito; Carlos Cerdán Santacruz; Yaiza García del Álamo Hernández; Fernando Gijón Moya; Elena Bermejo Marcos; Ana Rodríguez Sánchez; Javier García Septiem; Elena Martín Pérez;

Doege-Potter syndrome due to a hepatic solitary fibrous tumour Alba Correa Bonito; Patricia Muñoz-Hernández; Ángela de la Hoz Rodríguez; Jesús Delgado Valdueza; Elena Martín Pérez;

Iatrogenic pneumothorax after preoperative progressive pneumoperitoneum Alejandra de la Fuente Añó; Álvaro Valdés de Anca; Héctor Milián Goicoechea; Paloma Rofso Raboso; Lara Blanco Terés;