The common causes of hoarseness in aged were carcinoma of larynx (8 cases 8.9%), paralysis of vocal cord ( cases . %), chronic laryngitis ( 9 cases 9.0%), polyp of vocal cord ( cases .%), which occupy 8 .90% of the all cases.
The common causes of hoarseness in aged were carcinoma of larynx (8 cases 8.9%), paralysis of vocal cord ( cases . %), chronic laryngitis ( 9 cases 9.0%), polyp of vocal cord ( cases .%), which occupy 8 .90% of the all cases.
喉癌8例(8.9%),声带麻痹例(. %),慢性喉炎 9例(9.0%),声带息肉 例(.%),为老年人声嘶常见种病因,占总人数的8 .90%。