Multiple endocrine neoplasia type 1 and pancreatic neuroendocrine tumour. Laparoscopic approach Beatriz Febrero; Antonio Ríos; Valentín Cayuela; Francisco Sánchez-Bueno; José Manuel Rodríguez;

Surgical treatment of recurrent medullary thyroid carcinoma in a hospital with a high incidence of medullary carcinoma associated with MEN syndrome Antonio Ríos; German Mateu; Miquel Torres; Beatriz Febrero; José Manuel Rodríguez;

Use of a ferromagnetic marker for the intraoperative detection of interpectoral lymph node metastasis of colorectal cancer Caridad Marín; Antonio Piñero; Pedro Marín; Pedro Galindo; Florentina Guzmán;