Similar to the silicosis, idiopathic pulmonary fibrosis (IPF), which is another lung interstitial disease, is characterized by lung fibrosis.
The results showed that the main manifestations of IPF were severe dry cough, progressive short breath, cyanosis, clubbed fingers and crepitant rales in lungs.
結果發現【】，IPF主要表現為劇烈乾咳、進行*氣短、紫紺、杵狀指趾和肺部捻發音。
大部分膠原血管病在臨牀上會出現慢*間質*肺炎，[]無論平片、HRCT還是病理均無法於IPF鑑別。
與矽肺的發病相似，特發*肺纖維化(IPF)也是以肺成纖維細胞大量增殖為主要特徵的肺纖維化疾病。
