Rare presentation of a large desmoid tumor after surgery for Meckel¿s diverticulum Olatz Ocerin Alganza; Christian Pérez González; María Nagore Arana de la Torre; José María García González;

The fundamental role of surgery in acute poisoning by injection of elemental mercury Ibabe Villalabeitia Ateca; Marta Santamaria Olabarrieta; Teresa Marquina Tobalina; Susanna Maaria Dunder;

Right hepatic artery pseudoaneurysm due to cholecystitis Marina Esgueva Angulo; Arkaitz Perfecto Valero; Mikel Prieto Calvo; Alberto Ventoso Castiñeira; Andrés Valdivieso López;