Value of diffusion kurtosis MR imaging for evaluating response to first-line chemotherapy in unresectable pancreatic cancer

This study firstly compared diffusion kurtosis imaging (DKI) and traditional diffusion weighted imaging (DWI) in evaluating first-line chemotherapy in unresectable pancreatic cancer. The result demonstrated that higher efficacy was shown in DKI derived parameters than DWI by the ROC curve analysis. DKI has potential to become a new non-invasive tool for clinical efficacy evaluation and help clinicians select individualized treatment.