Citric Acid Loaded Hydrogel-Coated Stent for Dissolving Pancreatic Duct Calculi
In recent years, the incidence of chronic pancreatitis has increased significantly.Pancreatic calculi obstruct the pancreatic duct and induce abdominal pain in Motor Bracket the patients.Pancreatic duct stenting is the major treatment option for chronic pancreatitis with calculi.In this study, a new kind of drug-eluting stent, a pancreatic stent co