In this study, we combined the method of probe reannotation with coexpression network analysis, and identified three lncRNAs (HAND2‐AS1, CTD‐2033D15.2, and lncRNA‐TFG) in association with the tumorigenesis of IPMN. Here, TFG is linked to pancreatic intraductal papillary-mucinous neoplasm.