Chronic Lung Disorder

**Semantic type:** Disease or Syndrome

**Definition:** A persistent non-neoplastic disorder of the lungs. Representative examples include: chronic obstructive pulmonary disease, chronic bronchitis, emphysema, pulmonary fibrosis, pneumoconiosis, asbestosis, atelectasis, radiation induced pneumonitis, and radiation fibrosis.

**Synonyms:** - Chronic Lung Disease - Chronic Lung Disease - Chronic_Lung_Disease