Fibrosis paru

Pada histopatologi, fibrosis paru adalah kelompok kelainan pada paru yang meliputi "usual interstitial pneumonia" atau fibrosis paru idiopatik, "desquamative interstitial pneumonia", "respiratory bronchiolitis interstitial lung disease", "lymphoid interstitial pneumonia", "cryptogenic organizing pneumonia", "diffuse alveolar damage" atau "acute interstitial pneumonia", dan "nonspecific interstitial pneumonia".