
Keywords: نئوپلاسم کیستیک سروز; CEA; carcinoembryonic antigen; IPMN; intraductal papillary mucinous neoplasm; MCN; mucinous cystic neoplasm; MRI; magnetic resonance imaging; PCL; pancreatic cystic lesion; SCN; serous cystic neoplasm; SOC; single-operator cholangioscopy; TTNFPC; through-