Interstitial lung disease (ILD)

Interstitial lung disease (ILD) refers to a diverse group of pulmonary disorders characterized by inflammation and scarring of the lung interstitium, leading to impaired gas exchange and respiratory function. It is clinically significant due to its progressive nature, often resulting in chronic respiratory failure and reduced quality of life. A key example of ILD is idiopathic pulmonary fibrosis, which is associated with a poor prognosis and significant morbidity.