Novel method for retrieving Santorini duct stones from a patient with a rare chymotrypsin C variant combined with pancreas divisum

Novel method for retrieving Santorini duct stones from a patient with a rare chymotrypsin C variant combined with pancreas divisum An 18-year-old man with chronic pancreatitis presented with recurrent abdominal pain.He had undergone endoscopic retrograde pancreatography (ERP) 3 years earlier, which revealed incomplete pancreas divisum ( Fig. 1).Despite endoscopic sphincterotomy and stent placement, his abdominal pain persisted.Recent computed tomography showed acute peripancreatic effusion, calcification, and dilation of the Wirsung and Santorini ducts ( Fig. 2).Endo-