Conclusions DSA has a comparative high visualization rate of nontumorous APS in liver cirrhosis and benefits the differentiation with malignant lesions guiding the interventional procedure.

• 结论DSA对肝硬化患者APS的发现率高，有助于肝内非肿瘤性改变与肝癌的鉴别诊断并指导介入治疗。