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目的:探讨射频治疗肝脏局灶性结节增生的治疗效果。方法:对12例患者肝脏局灶性增生结节在B超引导下射频消融治疗,术后随访时间为6个月至6年。结果:12例射频消融取得成功,13个结节在射频消融3个月后病灶明显缩小,均无血流信号,随着时间的延长病灶直径逐渐减小,在3个月至6年后有10个结节完全消失,无并发症,随访期间无复发。结论:射频消融治疗肝脏局灶性增生结节是一种安全性高疗效好的微创治疗方法。
Objective: To investigate the therapeutic effect of radiofrequency treatment of hepatic focal nodular hyperplasia. Methods: Radiofrequency catheter ablation of focal hepatic focal hyperplastic nodules was performed in 12 patients. The follow-up time ranged from 6 months to 6 years. Results: Radiofrequency ablation was successful in 12 cases. The lesions of 13 nodules were significantly reduced after 3 months radiofrequency ablation, and no blood flow signals were observed. The lesion diameters gradually decreased with time increasing. After 3 months to 6 years 10 nodules completely disappeared, no complications, no recurrence during follow-up. Conclusion: Radiofrequency ablation for focal hepatic focal hyperplastic nodules is a safe and effective minimally invasive treatment.