Cervical ultrasound for the evaluation of the vocal cords: A pilot study in an endocrine surgery unit Luis Eduardo Pérez-Sánchez; Eugenia Caballero-Rodríguez; Rafael Orti-Rodríguez; Ana Soto-Sánchez; Miguel Ángel García-Bello; Julio César Jordán-Balanza; Manuel Ángel Barrera-Gómez;

Surgery of pancreatic metastasis from renal cell carcinoma Alberto Vilar Tabanera; Paula Muñoz Muñoz; José Manuel Molina Villar; Pablo Gajate; Alfonso Sanjuanbenito;

Inferior epigastric artery pseudoaneurysm: Complication of surgical drain insertion Alberto Vilar Tabanera; Mariam Bajawi; Jaime Vidal Mondejar; Juan Carlos García Perez;