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肺气肿(pul monary emphysema)是一种慢性阻塞性肺疾病(chronic obstructive pulmonary disease,COPD),在我国北方和中部地区发病率较高。肺减容术(lung volume reduction surgery,LVRS)是近年兴起的治疗终末期肺气肿的外科手术方法,在缓解患者症状、改善肺功能方面取得了显著
Pulmonial emphysema is a chronic obstructive pulmonary disease (COPD) with a high prevalence in northern and central China. Lung volume reduction surgery (LVRS) is a surgical procedure for the treatment of end-stage emphysema in recent years and has achieved remarkable results in alleviating symptoms and improving pulmonary function