is a member of the Department of Anatomic Pathology at the Clinical University Hospital in Santiago de Compostela, Spain, and is Associate Professor of the Medical School there. His research interests are focused on thyroid tumors pathology, with an emphasis on familial non-medullary thyroid cancer. He coordinates the Spanish Society of Anatomic Pathology`s Working Group on Endocrine Pathology and has co-authored several chapters of the 3rd and 4th editions of the WHO book on endocrine tumours.