This study aims to evaluate the permeability of stents, and the life expectancy of patients who had inoperable both proximal or distal biliary stenoses and who had been treated with endoscopically placed plastic stents at a level four center locally known treating hepatobiliary pathologies.
El presente estudio pretende evaluar, en un centro de cuarto nivel y de referencia local para la patología hepatobiliar; la permeabilidad y sobrevida de los pacientes con estenosis biliar irresecable tanto proximales como distales, manejados con stents plásticos colocados por vía endoscópica.