肝门部胆管癌术前MRI及MRCP评价:手术及病理的相关性研究

MR imaging and MR cholangiopancreatography in the preoperative evaluation of hilar cholangiocarcinoma:correlation with surgical and pathologic findings

本研究目的主要是评价延迟对比增强MRI在显示肝门部胆管癌的神经周围扩散,进而评价MRI/MRCP对肝门部胆管癌的肿瘤分期能力。