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目的:探讨肝癌TAE后RHL影像学诊断及治疗。方法:30例共46个肝原发癌灶,TAE后有73个NDRL。结果:TAE后3～4WRHL的CT表现为NDRL区73个,大小～2、～4,和～6cm各有36、32和5个。结论:CT和血管造影诊断RHL较肝区平片准确。根据RHL的影像学表现,分析其形成原因,用以指导影像学诊断和介入治疗具有重要意义。
Objective: To investigate the diagnosis and treatment of RHL imaging after hepatocellular carcinoma. METHODS: A total of 46 primary hepatic foci were found in 30 patients and 73 NDRLs after TAE. RESULTS: CT appearances of 3 to 4 WRHL after TAE were 73 in the NDRL region, 36, 32, and 5 in sizes ～2, ～4, and 66 cm. Conclusion: The diagnosis of RHL by CT and angiography is more accurate than that of plain film in the liver. According to the imaging manifestation of RHL, it is of great significance to analyze the cause of its formation and to guide imaging diagnosis and interventional treatment.