Quantitative CT-Derived Imaging Features Improve Preoperative Risk Stratification of Intraductal Papillary Mucinous Neoplasms.
BACKGROUND Accurate preoperative identification of high-grade dysplasia (HGD) or malignancy in intraductal papillary mucinous neoplasms (IPMNs) remains challenging using conventional guideline-based imaging criteria. Quantitative computed tomography (CT)-based features may detect subtle structural changes preceding ove...