高能超脉冲CO_2激光与液氮冷冻治疗化脓性肉芽肿疗效比较  

Effect of Pyogenic Granuloma Treated with Ultra Pulsed CO_2 Laser and Liquid Nitrogen Cryosurgery

作　　者：张昆梅[1] 周宇晗[1] 

机构地区：[1]重庆三峡医药高等专科学校附属医院,重庆404020

出　　处：《应用激光》2013年第2期216-218,共3页Applied Laser

摘　　要：目的:比较高能超脉冲CO2激光和液氮冷冻治疗化脓性肉芽肿的临床疗效。方法:将入选的60例化脓性肉芽肿患者采用随机分组平行对照的实验方法分为两组,治疗组用高能超脉冲CO2激光治疗30例,对照组用液氮冷冻治疗30例,待结痂脱落后1周判定疗效。结果:治疗组治愈率为96.67%,对照组为66.67%,差异有统计学意义(P<0.05);两组不良反应比较,高能超脉冲CO2激光组不良反应较轻。结论:高能超脉冲CO2激光治疗化脓性肉芽肿疗效好,不良反应轻,是值得推荐的治疗方法。Objective：To compare the clinical efficacy of ultra pulsed CO2 laser with liquid nitrogen cryosurgery in the treatment of pyogenic granuloma. Methods： Sixty patients was divided into two groups by the randomized parallel control experimental method. The treatment group was treated with ultra pulsed CO2 laser （30 cases） and the control group treated with liquid nitrogen cryosurgery （30 cases）.The curative effects of patients in two groups were both assessed at the end of one week after incrustation off. Results：The curative rate of the treatment group and the control group was 96.67% and 66.67%, respectively. Significant difference was observed between two groups （P〈0.05）.The rates of adverse reaction in the treatment group was less than the control group significantly （P〈 0.05）. Conclusions： The ultra pulsed CO2 laser treatment for pyogenic granuloma is a effective and valuable recommended technique with less side effect.

关 键 词：高能超脉冲CO2激光 液氮冷冻 化脓性肉芽肿 

分 类 号：R730.57[医药卫生—肿瘤]