Fig. 2From: The differentiation of pancreatic neuroendocrine carcinoma from pancreatic ductal adenocarcinoma: the values of CT imaging features and texture analysisThe contrast ratio in pancreatic neuroendocrine carcinoma (PNEC) and pancreatic ductal adenocarcinoma (PDAC) at the arterialand portal phases. The contrast ratios were higher in PNEC than PDACBack to article page