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随着肝癌早期诊断水平的提高，肝脏的介入治疗应用日趋普及。目前应用的介入方法种类较多，常用的有经动脉经血管选择性动脉化疗栓塞术（ TACE）、热消融手术、经皮瘤内乙醇注射术（ PEI）、肝右叶门静脉栓塞术（ PVE）、不可逆行性电穿孔术（ IRE）等。在对症介入治疗的同时影像成像仪器的使用也对治疗后效果的评估起着至关重要的作用。运用 CT 及 MRI的各种成像模式及功能性序列，有利于临床医师制订下一步治疗方案。“,”With the improvement of early diagnosis of liver cancer,the application of interventional treat-ment has become increasingly popular.There are various intervention methods,such as transcatheter arterial chemoembolization,thermal ablation surgery,percutaneous tumor ethanol injection,right hepatic portal vein embolization and irreversible electroporation technique,etc.During interventional treatments for the symp-toms,the use of imaging instruments plays an important role in assessment of the treatment effect.The appli-cation of CT and MRI imaging model and functional sequence,is helpful to make further treatment plans.