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Comparison between performance of the DLR model and radiologists. The figure shows the identification of PDAC and CP in the training cohort, internal validation cohort, and external validation cohorts 1 and 2 using the DLR model and by individual radiologists. The performance of our DLR model is compared with each of the five readers and the average reader. DLR, deep learning radiomics; AUC, area under the curve; PDAC, pancreatic ductal adenocarcinoma; CP, chronic pancreatitis
