半导体激光是初年代英国医疗半导体激光公司研制成功的新一代激光器。1997年2月～19981998年2月，我们在纤维喉镜引导下行半导体激光治疗声带息肉及小结48例，疗效满意，报道如下。1临床资料1．1一般资料48例中，声带息肉37例，男24例，女13例；1侧声带息肉28例，双侧声带息肉9 Semiconductor laser is the beginning of the British medical semiconductor laser company successfully developed a new generation of lasers. February 1997 ~ 19981998 February, we guide the downstream fiber laser laryngoscope treatment of vocal cord polyps and nodules in 48 cases, with satisfactory results, reported as follows. 1 Clinical data 1.1 General Information 48 cases, 37 cases of vocal cord polyps, 24 males and 13 females; 1 vocal cord polyp in 28 cases, bilateral vocal cord polyps 9