每次要不用和用造影做.自费大约$5000。我知道的也是每6个月做一次

也是没症状。

This is what I googled :

an MRI with MRCP (Magnetic Resonance Cholangiopancreatography) is typically recommended, as it provides detailed images of both the pancreatic tissue and the pancreatic and bile ducts. While a standard MRI can be useful for staging pancreatic cancer, MRCP is better suited for visualizing the ducts, which are often affected in pancreatic conditions.