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1·Objective To investigate the feasibility of lung volume reduction surgery (LVRS) for the treatment of chronic obstructive emphysema.

目的为了提高肺气肿患者生存质量，探讨肺减容手术治疗慢性阻塞性肺气肿的可行性。

2·The hair trace elements of 46 cases of cerebrovascular diseases and 53 cases of chronic bronchitis or chronic obstructive emphysema were determined.

对46例脑血管疾病、53例慢支肺气肿或并感染患者进行了头发微量元素的测定及讨论。

3·Objective to study the window technique in evaluating the chronic obstructive emphysema and pulmonary residual volume in long-term smoker without symptoms.

目的探讨窗技术对慢性阻塞性肺气肿和无症状长期吸烟者肺残气量的评价。

4·Obstructive emphysema is one of the primary pathological manifestations of chronic obstructive pulmonary disease (COPD), scientists have been focusing on obstructive emphysema.

阻塞性肺气肿(肺气肿)是慢性阻塞性肺疾病(COPD)的主要病理表现，已成为研究中的焦点。

5·Objective: To investigate the feasibility and clinical effects of lung volume reduction surgery (LVRS) for the treatment of spontaneous pneumothorax combined chronic obstructive emphysema.

目的探讨肺减容术治疗自发性气胸合并慢性阻塞性肺气肿的可行性和临床疗效。

6·Chronic obstructive pulmonary disease (COPD), of which emphysema and chronic bronchitis are the most common form (and often co-exist), is characterized by swelling of the airways.

慢阻肺通常表现为肺气肿或慢性支气管炎，二者经常共存，其特征是气道扩张。

7·Another health problem associated with tobacco is emphysema, which, when combined with chronic bronchitis, produces chronic obstructive pulmonary disease.

另一个与烟草相关的健康问题是肺气肿，当结合慢性支气管炎，慢性阻塞性肺疾病。

8·To observer the curative effect of artificial pneumoperitoneum on chronic obstructive pulmonary emphysema.

目的观察人工气腹治疗慢性阻塞性肺气肿（慢阻肺）的疗效。

9·Chronic obstructive pulmonary emphysema; Elderly; Spontaneous pneumothorax.

慢性阻塞性肺气肿；老年；自发性气胸。

10·Patients with chronic obstructive pulmonary disease or emphysema were excluded, and all patients were required to have 12-month continuous enrollment before and after the index date.

慢性阻塞性肺疾病或肺气肿患者被排除出本研究。所有患者在上述日期前后需连续12个月参与。