Uncommon causes of portal hypertension: Spontaneous splenic arteriovenous fistula. A case report and review A.S. Vargas-Castro; M. Guerrero-Hernández; J. Ramírez-Landero; M.J. Acosta-Falomir; J. Aguirre-Valadez;

Pancreatoscopy-guided electrohydraulic lithotripsy for the management of main pancreatic duct obstruction due to a stone P. Valdez-Hernández; F. Romero-Vallejo; J.F. Molina-López; R. Olavide-Aguilar; I. Fonseca-Rodríguez;