Methods MRI and MRCP imagings of 22 hilar cholangiocarcinomas with surgical and pathologically proven were analyzed retrospectively, and the histopathologic features were studied.

• 方法回顾性分析22例经手术和病理证实的肝门部胆管癌的MRI及MRCP的影像特征,研究肿瘤的组织病理学特点。