摘要目的研究基于力学性能的MR弹性成像在慢性肝病早期肝炎和肝纤维化鉴别中的应用。材料与方法所有研究均经实验动物管理与使用委员会批准。研究中包括182 Abstract Objective To study the application of MR elastography based on mechanical properties in the differential diagnosis of hepatitis and liver fibrosis in the early stages of chronic liver disease. Materials and Methods All studies were approved by the Laboratory Animal Management and Use Committee. The study included 182