In all sequences, the tumour is very clearly visible, relatively hypointense compared to the normal pancreatic parenchyma, while it is weakly hyperintense on T2-weighted sequences. After injection of MDC, the tumour, with dynamic behaviour and linked to its typical rich vascularisation, shows a marked and persistent increase in signal intensity, appearing hyperintense compared to the pancreatic parenchyma in the pancreatic arterial phase