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胰腺癌的临床表现可以类似于慢性胰腺炎。尽管应用现代影像学技术，但由于某些慢性胰腺炎的影像表现与胰腺癌并无区别．放对有慢性胰腺炎病史的患者多无法获得一个明确的术前诊断。鉴于2－〔12F〕氟-2-脱氧-右旋葡萄糖正电子发射断层扫描（FDG－PET）可以显示各种疾病状态下组
The clinical manifestations of pancreatic cancer can be similar to chronic pancreatitis. Although modern imaging techniques are used, there are no differences between the imaging manifestations of some chronic pancreatitis and pancreatic cancer. Patients who have a history of chronic pancreatitis cannot be given a clear preoperative diagnosis. Whereas 2-[12F]fluoro-2-deoxy-dextrose positron emission tomography (FDG-PET) can show various disease states