点阵C02激光治疗化脓性肉芽肿疗效观察与分析

Chinese Journal of Aesthetic Medicine(2015)

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Abstract
目的:评价点阵CO2激光治疗化脓性肉芽肿的临床疗效及安全性。方法:将93例化脓性肉芽肿患者随机分成两组,点阵CO2激光组48例,CO2激光组45例,术后3周和6个月观察疗效和安全性。结果:点阵CO2激光组1次治愈率97.92%,总治愈率100%,CO2激光组1次治愈率86.67%,总治愈率97.78%,点阵CO2激光组1次治愈率显著高于CO2激光组(P<0.05)。点阵CO2激光组术中出血量较少,手术时间和伤口愈合时间均少于CO2激光组。两组色素沉着发生率及色素减退发生率差异无统计学意义(P>0.05),点阵CO2激光组瘢痕发生率明显低于CO2激光组(P<0.05)。结论:采用点阵CO2激光治疗化脓性肉芽肿效果优于CO2激光,术中出血量少,恢复时间短,不良反应少,瘢痕发生率更低。
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Key words
fractional CO2 laser,CO2 laser,pyogenic granuloma
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