目的:观察2μm激光在浅表肿物切除中的治疗效果。方法:尖锐湿疣、皮肤表面肿物患者52例,应用2μm激光汽化切除病灶,连续脉冲模式,术后伤口均不缝合,不进行敷料覆盖包扎,术后随访4周。结果:2μm激光气化切除皮肤表面肿物,时间短、几乎无出血,术后肿物复发率无升高,伤口处理 Objective: To observe the therapeutic effect of 2μm laser in the resection of superficial tumor. Methods: Condyloma acuminatum and skin surface mass were treated in 52 cases. The lesion was excised by 2μm laser vaporization and continuous pulse mode was adopted. The wounds were not sutured and covered with dressing. The patients were followed up for 4 weeks. Results: 2μm laser vaporization of the skin surface tumor removal, time is short, almost no bleeding, no recurrence rate of tumor after surgery, wound treatment