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目的研究结直肠大息肉射频治疗的临床治疗效果。方法采用绵阳立德电子有限公司生产的LDRF-50型射频治疗仪,经电子结肠镜活检孔对≥2cm结直肠息肉共42颗,行射频烧灼,使息肉蛋白化。结果复查有3例于3~6个月时在原部位发现3~5mm息肉,活检为管状腺瘤及增生性息肉,再次行射频治疗,随访两年无复发及癌变,仅2例出现少量暗红色血便,常规休息及一般治疗痊愈,无穿孔及大出血发生。结论结直肠大息肉行射频治疗是安全有效、经济可行的,值得推广应用。
Objective To study the clinical effect of radiofrequency treatment of colorectal polyps. Methods The LDRF-50 radiofrequency therapeutic apparatus manufactured by Mianyang Lide Electronics Co., Ltd. was used. 42 pieces of colorectal polyps ≥2 cm were examined by electronic colon biopsy. The polyps were cauterized by radiofrequency ablation. Results 3 cases were retrospectively reviewed. The 3 ~ 5 mm polyps were found in the original site at 3 ~ 6 months. The biopsy was tubular adenoma and proliferative polyp. The patients were treated with radiofrequency ablation again. No recurrence and canceration were observed in 2 years follow-up. Bloody stool, regular rest and general treatment healed without perforation and bleeding occurred. Conclusion The radiofrequency treatment of colorectal polyps is safe, effective and economical, which is worth popularizing and applying.