2000年10月￣2003年9月,我科在电子鼻咽喉镜下对30例歌唱演员声带良性增生性病变采用喉显微外科治疗,效果显著,报告如下。1.1临床资料。30例均为女性歌唱演员,年龄25～40岁,平均33岁。临床表现为每天歌唱时间均在0.5小时以上,就诊时持续声嘶达半年以上,病程1～6年。来诊前曾口 From October 2000 to September 2003, throat microsurgery was performed in 30 cases of vocal cord benign hyperplastic lesions of singers under electronic nasopharyngectomy. The results are as follows. 1.1 clinical data. 30 cases are female singers, aged 25 to 40 years, an average of 33 years old. Clinical manifestations of singing time every day in more than 0.5 hours, when the doctor continued to sizzle for more than six months, duration of 1 to 6 years. Have a mouth before going to the clinic