胸腔镜辅助小切口对肺癌患者肺功能的影响

Effectiveness of assisted thoracoscopic small incision on lung function of patients with lung cancer

目的探讨胸腔镜辅助小切口对肺癌患者肺功能的影响。方法86例肺癌患者随机分为两组，观察组43例，对照组43例，对照组患者采用开胸手术，观察组患者采用胸腔镜辅助小切口手术。测定患者治疗前后的肺功能。结果两组治疗前第1秒最大呼气量（FEV1）、用力肺活量（FVC）、最大呼气流速峰值（PEF）比较差异无统计学意义（P〉0．05）；治疗后均可改善FEV1、FVC、PEF，且观察组优于对照组（P〈0．05）。结论胸腔镜辅助小切口可以更明显改善肺癌患者的肺功能。

Objective To study the effectiveness of assisted thoracoscopic small incision on lung function of patients with lung cancer. Methods Eighty-six patients with lung cancer were randomly di-vided into two groups, the control group（43 cases） and the observation group （43 cases）. The patients in the control group were operated through thoraeotomy, while the patients in the observation group were operated through thoracoscopic radical mastectomy. The lung function in both groups were detected before and after three months of operation. Results The FEVl , FVC and PEF had no significant differences between the two groups before treatment （P 〉 0.05 ）. And they were improved after operation, and the improvement in observation group was better than that in control group （P 〈 0.05 ）. Conclusions Assis-ted thoracoscopic small incision can significantly improve lung function in patients with lung cancer.