SPIO-enhanced MRI is beneficial and effective for the diagnosis of diffuse liver disease and the differentiation and accurate diagnosis of HCC.

• 菲立磁增强MRI对肝脏早期弥漫性病变的诊断及HCC的诊断与鉴别诊断很有价值，SPIO是一个有效的MR阴性对比剂。