Pancreatic PEComa, a not so uncommon neoplasm? Systematic review and therapeutic update Manuel Nogueira Sixto; Roberto Carracedo Iglesias; Sergio Estévez Fernández; Carlos Rodríguez Pereira; Raquel Sánchez Santos;

Adenosquamous cancer of the pancreas: A multicenter retrospective study José Manuel Ramia-Angel; Isabel Jaén-Torrejimeno; Alejandro Serrablo-Requejo; Gonzalo P. Rodríguez-Laiz; Diego López-Guerra; Teresa Abadía-Forcén; Cristina Alenda; Mario Serradilla-Martín; Gerardo Blanco-Fernández;

Usefulness of endoscopic ultrasound in patients with minilithiasis and/or biliary sludge as a cause of symptoms of probable biliary origin after cholecystectomy Andrea Montenegro; Xavier Andújar; Fernando Fernández-Bañares; María Esteve; Carme Loras;