Methods MRI and MRCP imaging as well as histopathologic features of 22 patients with hilar cholangiocarcinoma with surgical and pathological proofs were analyzed and studied retrospectively.

• 方法回顾分析22例经手术和病理证实的肝门部胆管癌患者的MRI及MRCP表现，以了解其影像特征和肿瘤的组织病理学特点。