Clinical analysis of 1100 cases of hoarseness / 重庆医科大学学报

ABSTRACT

Objective:To analyze and conclude the common causes and clinical features of hoarseness in patients at different ages.Methods:The data of 1100 cases of hoarseness in diferent ages were analyzed with laryngofiberscopy.Results:The main 5 causes of hoarseness were neoplasm(767cases,69.72%),laryngitis(188cases 17.09%),paralysis of vocal cord(75cases,6.82%),trauma(30cases,2.73%),and others(40cases,3.63%).The number of its distribution in 4 age groups was different(P