Objective : To evaluate the function of Oddi 's sphincter and the role of oral orange-lemon juice ( OLJ ) in improving the delineation of pancreatic duct using dynamic MRCP .
目的:利用动态磁共振胰胆管成像(MRCP)分别评价Oddi括约肌功能及口服果汁对改善胰管显示方面的作用。