SLE组、DM组同时伴有阻塞性通气功能障碍。
SLE and DM groups were complicated with obstructive ventilation dysfunction.
目的研究多层螺旋CT肺容积指标与肺功能(PFT)的相关性及其在阻塞性肺通气功能障碍中的特点。
Objective To study the correlation between MSCT in measuring lung volumes and pulmonary function test (PFT), and ct features of obstructive pulmonary abnormalities.
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