| PDAC | Pancreatic ductal adenocarcinoma |
| dCCA | Distal cholangiocarcinoma |
| AUC | Area Under the Curve |
| ctDNA | Circulating tumour DNA |
| TEPs | Tumour-educated platelets |
| miRNAs | MicroRNAs |
| ULN | Upper limit of normal |
| IPMN | Intraductal papillary mucinous neoplasm |
| RCS | Restricted cubic splines |
| MFP | Multivariable fractional polynomials |
| SEN | Sensitivity |
| SPE | Specificity |
| PPV | Positive predictive value |
| NPV | Negative predictive value |
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