一位67歲男性患者,接受肺功能檢查發現,FEV1/FVC比值是正常,但FVC和總肺容量(total lung capacity, TLC)都低於預測值的80%,最有可能是何種疾病?(FEV1:一秒用力呼氣容積;FVC:用力肺活量)
A氣喘(asthma)
B慢性阻塞性肺病(chronic obstructive pulmonary diseases)
C肺栓塞(pulmonary embolism)
D特發性肺部纖維化(idiopathic pulmonary fibrosis)正確答案
答案與詳解
