In this study, the sensitivity, specificity and accuracy of quantitative parameters derived from T2WI+DKI+DCE combined model for pancreatic cancer vascular invasion were evaluated based on the pathological results as the gold standard. Combined T2WI+DKI+DCE quantitative analysis can improve the specificity and accuracy of diagnostic efficiency of pancreatic cancer vascular invasion. There were significant differences in MD, MK, Ktrans, Kep and Ve between vascular invasion group and non-vascular invasion group. The diffusion parameters and perfusion information are highly consistent, which can provide reliable evidence for preoperative non-invasive diagnosis and treatment of pancreatic cancer.
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