
Keywords: Endomicroscopy لیزر پاپوکال مبتنی بر پروب; ABS; anastomotic biliary stricture; BBS; benign biliary stricture; CP; chronic pancreatitis; EUS-FNA; EUS-guided FNA; FCSEMS; fully covered self-expandable metal stent; FISH; fluorescence in situ hybridization; IgG4-SC; IgG4-related sclerosing cholangitis