目的探讨单次屏气磁共振胰胆管成像(MR cholangiopancreatography,MRCP)与平衡驱动快速梯度回波技术(balanced fast field echo,B-......

目的探讨CT,单次屏气磁共振胰胆管成像(MR cholangiopancreatography,MRCP)与平衡全稳态快速场回波技术(bal-anced fast field ech......