论文部分内容阅读
应用电子计算机及USSA声谱图软件，检测喉科疾病640例，对其中声带息肉162例、声带小结40例、声带息肉手术前后对比26例及正常人85例的声谱图参数，进行分析和统计学处理。声带息肉和声带小结患者平均微扰、频率微扰商、振幅微机商、音调微扰系数诸参数与正常人比较有显著性差异。声带息肉手术后原有显著性差异消失，与临床转归相符。表明声谱图测试对声带息肉和声带小结患者的临床观察具有实用价值。
Six hundred and forty-six cases of laryngological diseases were detected by computer and USSA spectrogram software. The sonographic parameters of 162 cases of vocal cord polypus, 40 cases of vocal nodules, 26 cases of vocal cord polyp before and after operation and 85 cases of normal subjects were analyzed and analyzed. Statistical analysis. Vocal cord polyp and vocal nodules in patients with average perturbation, frequency perturbation quotient, the amplitude of micro-computer quotient, pitch perturbation coefficient parameters compared with normal people were significantly different. Vocal cord polyp disappeared after the original significant differences, consistent with the clinical outcome. Show that the sonogram test vocal cord polyp and vocal nodules in patients with clinical observation has practical value.