Implementation of an ERAS protocol on elderly patients in liver resection María Pérez Reyes; Belinda Sánchez Pérez; Francisco Javier León Díaz; José Antonio Pérez Daga; Irene Mirón Fernández; Julio Santoyo Santoyo;

Treatment of acute intraoperative Budd-Chiari syndrome by placement of silicone prosthesis Irene Mirón Fernández; Belinda Sánchez Pérez; José Antonio Pérez Daga; Julio Santoyo Santoyo;

Spontaneous esophageal perforation (Boerhaave syndrome) Tania Díaz-Antonio; Irene Mirón Fernández; Ana Rodríguez Molina;