【摘要】 影像学检查是肝细胞癌(Hepatocelluar Carcinoma,HCC)诊断与监测的重要手段。多种影像学征象与HCC的组织病理、生物学行为相关,并据此可以指导治疗方案、早期评判疗效和预测预后。近年来采用功能与代谢磁共振成像技术,如动态增强磁共振成像、弥散加权成像、肝脏特异性MRI对比剂、血氧水平依赖成像、动脉自旋质子标记、磁敏感成像、波谱成像等,已成为HCC的影像研究热点。本文就近年来肝细胞癌的影像学研究现状与进展作一述评。更多还原

【Abstract】 Medical imaging is very important for the detection,diagnosis and surveillance of Hepatocelluar carcinoma(HCC).Various imaging findings are associated with histological characteristics and biological behaviors of HCC,based upon which,appropriate therapeutic strategy can be made,the therapeutic effect can be evaluated early,and the prognosis can be predicated.In recent years,many state-of-the-art MR imaging techniques have become the hotspots for the imaging research studies of HCC,such as the dynamic contrast-enhanced MR imaging,the diffusion-weighted Imaging,the use of liver-specific MR contrast agents,the blood-oxygen-level dependent image,the arterial spin labeling imaging,the susceptibility weighted imaging and the MR spectroscopy.更多还原