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1988～1990年，我们在直接喉镜下采用Nd－YAG激光治疗3例声带癌，术后5年以上未见复发，现报道如下。应用上海全华仪器厂生产的Nd－YAG激光治疗仪（波长1．064Pm）。静脉麻醉后插入直接喉镜，暴露声门，在直视下将导光纤维伸入喉腔，先用激光照射肿瘤周围组织，以期封闭该处血
From 1988 to 1990, we treated 3 cases of vocal cord cancer with Nd-YAG laser under direct laryngoscopy. No recurrence was found after more than 5 years. The results are reported as follows. Applications Shanghai Quanhua Instrument Factory production Nd-YAG laser treatment instrument (wavelength 1.064Pm). Intravenous anesthesia after insertion of direct laryngoscopy, exposure of the glottis, under direct vision into the laryngeal fiber guide, the first laser around the tumor tissue to seal the blood