Conclusion: Powered laryngeal shaver and radiofrequency under the laryngeal endoscope had been proved valuable in treating patients with recurrent papilloma of larynx.

• 结论：在支撑喉镜加喉内窥镜成像系统监视下，用吸引旋切刀切除肿瘤后再用射频消融为一种有效治疗喉乳头状瘤的方法。