1. Methods 75 cases of laryngeal mass were underwent the electrotomy with micro-pedestal laryngoscope.The follow-up was taken 3 month to 2.5 years.
   方法在显微支撑喉镜下经电切术对75例喉部占位病人行手术治疗,术后随访3个月~2.5年。
2. Hoarseness and a mass hard in consistency over the thyrohyoid memebrane with supraglottic tumefaction led to a tentative diagnosis of supraglottic laryngeal cancer.
   我们遭遇一个喉结核的病例，其独特的临床表徵极类似上喉癌。
3. Methods The unilateral vocal cord, laryngeal ventricle, partial anteroinferior portion of ventricular band and the homolateral inner perichondrium of the thyroid cartilage were excised.
   方法将一侧声带膜部、喉室及小部分室带前下份连同内软骨膜一起切除。
4. In order to study laryngeal phonic function,the methods of acoustic evaluation and phonatory detection has become the focused problem by doctors in otorhinolaryngology and speech pathology.
   电子计算机嗓音测试及频谱分析已成为嗓音客观检查的重要手段。其测试参数为喉部疾病诊断、疗效评价的主要指标。
5. Methods Video-stroboscopy was used to reveal the laryngeal cavity and dynamic changes of the vocal fold, and sound spectrograph was used to examine audio frequency, pitch and width.
   方法用频闪喉镜显示患者喉腔全貌和声带的动态变化，用声门分析仪检测并记录患者发声的频率、音调和音域。

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