Background : sympathectomy for palmar hyperhidrosis has been performed for more than 80 years with excellent long - term results 背景交感神经切除术治疗手掌多汗症已经有80多年的历史了，长期疗效极好。
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Conclusions : single level ( t2 ) microthoracoscopic sympathectomy for palmar hyperhidrosis has a high success rate with a low incidence of compensatory hyperhidrosis 结论五十位患者（ 24 % ）进行门诊胸腔镜交感神经切除术( t2水平)治疗手掌多汗症，成功率高，个别患者有多汗症复发。
