瘤体刮除联合液氮冷冻法对于外耳道乳头状瘤的疗效分析

Analysis of the efficacy of tumor curettage combined with cryotherapy for papilloma of external auditory canal

目的探讨瘤体刮除联合液氮冷冻法对于外耳道乳头状瘤的疗效。方法对于我科近10年里应用瘤体刮除联合液氮冷冻法治疗的86例外耳道乳头状瘤的病例资料进行回顾性分析。结果 86例外耳道乳头状瘤全部治愈;其中,一次治愈的为70例(81.4%),两次治愈的为16例(18.6%),均未发生感染及耳道畸形。结论瘤体刮除联合液氮冷冻法治疗外耳道乳头状瘤是一项安全有效的治疗措施。

Objective To evaluate the efficacy of tumor curettage combined with cryotherapy for papilloma of external auditory canal. Methods For nearly 10 years in our department, the clinical data of totally 86 cases with papilloma of external auditory canal treated by tumor curettage combined with cryotherapy were collected and analyzed. Results All cases in this series were cured. The70 cases were cured with once time（81.4%）, and 16 cases cured with twice time（18.6%）. There was no case infected or resulted in acoustic meatus abnormality. Conclusions The tumor curettage combined with cryotherapy is a safe and effective technique for the papilloma of external auditory canal.