Park HJ, et al. – This study was undertaken to investigate the diagnostic performance of unenhanced magnetic resonance imaging (MRI) with diffusion–weighted imaging (DWI; NonMRI) for the detection of primary small pancreatic solid tumours and prediction of pancreatic ductal adenocarcinoma (PDAC) in comparison with pancreatic computed tomography (CT; PanCT) and pancreatic MRI with magnetic resonance cholangiopancreatography (PanMRI). It was shown that NonMRI showed better performance than PanCT, and competitive performance to PanMRI for the detection of primary small solid pancreatic tumours, and displayed reasonable sensitivity for prediction of PDACs compared with PanCT and PanMRI.