摘要目的评估肝细胞癌病人经不可逆电穿孔术后的MRI表现。材料与方法此项回顾性研究通过机构伦理委员会批准,并且放弃了知情同意权利。20例经不可逆电穿孔术后2.5年的肝细胞癌病人纳入研究。病人年龄中位数为62岁,75%的病人患有肝硬化,Child-Pugh分级A级。肿瘤直径中位数为2.0 cm(范围,1.0~3.3 cm)。对术后第1天、第30天 Abstract Objective To evaluate the MRI findings of patients with hepatocellular carcinoma after irreversible electroporation. Materials and Methods This retrospective study was approved by the Institutional Ethics Committee and abstained from informed consent. Twenty patients with hepatocellular carcinoma after 20 years of irreversible electroporation were included in the study. The patient’s median age was 62 years, 75% had cirrhosis, and Child-Pugh had grade A. The median tumor diameter was 2.0 cm (range, 1.0-3.3 cm). On the first day after surgery, the first 30 days