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目的 :探讨多弹头射频治疗头颈复发肿瘤的近期疗效、不良反应及适应证。方法 :用美国RF(ra diofrequencyablation) 2 0 0 0多弹头 (多集束电极 )射频对 11例头颈复发肿瘤行经口腔直视肿瘤进针、软腭切开径路肿瘤穿刺进针、支撑喉镜下肿瘤穿刺进针、经皮穿刺进针CT引导 4种不同方法进行直视肿瘤射频治疗。结果 :随访 1.2～ 2 .6年。短期治愈 9例 ,有效 1例 ,无效 1例 ,无以往传统治疗的并发症。结论 :多弹头射频治疗头颈部复发肿瘤方法可行 ,且有一定优势 ,需进一步深入研究
Objective: To investigate the short-term curative effect, side effects and indications of multiple warhead radiofrequency treatment of recurrent head and neck cancer. METHODS: Twenty-one cases of recurrent head and neck tumors were treated with oral radiofrequency comblation (RFS) 2000 multi-warhead (multi-bundle electrode) radiofrequency. The soft palate was cut open for pathological tumor puncture and needle laryngoscopy Needle, percutaneous needle CT guided four different methods of direct tumor radiofrequency treatment. Results: Follow-up 1.2 ~ 2.6 years. Short-term cure in 9 cases, effective in 1 case, invalid in 1 case, no conventional treatment of complications. Conclusion: The multi-warhead radiofrequency treatment of head and neck recurrent tumors is feasible and has some advantages, which needs further study