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肝癌作为威胁人类健康的常见恶性肿瘤之一,目前为止,手术仍为其首选治疗方法。然而,病人因年龄、肝硬化而至肝功能损害的程度及肿瘤的大小,与大血管及胆道位置关系等都限制了手术的应用。射频消融为目前国际上新兴的治疗手段,具有安全、微创、适应症广、并发症少的特点。本文就射频消融技术的基本原理、适应症与禁忌证、临床应用效果及并发症进行讨论。
As one of the common malignant tumors threatening human health, liver cancer remains the first choice of treatment. However, the patient’s age, liver cirrhosis and the degree of liver damage and the size of the tumor, and the relationship between the location of the major vessels and the biliary tract all limit the application of surgery. Radiofrequency ablation is a newly emerging treatment in the world. It has the characteristics of safety, minimally invasive, wide indications and few complications. This article discusses the basic principles of RFA, indications and contraindications, clinical effects and complications.