Methods Fifty-eight patients with biliary or pancreatic diseases underwent MR cholangiopancreatography(MRCP)with HT 2-FSE and SS-FSE sequences at 1.5 T scanner.

• 方法 应用 1.；5T超导MR系统对 5 8例患者行二维冠状面SS -FSE与HT2 -FSE序列扫描。