Table 1—

Interstitial lung involvement in connective tissue diseases

Rheumatoid arthritis Usual interstitial pneumonia
Nonspecific interstitial pneumonia
Organising pneumonia
Rheumatoid nodules
Systemic sclerosis Nonspecific interstitial pneumonia
Usual interstitial pneumonia
Sjögren's syndrome Nonspecific interstitial pneumonia
Lymphocytic interstitial pneumonia
Usual interstitial pneumonia
Desquamative interstitial pneumonia
Polymyositis/dermatomyositis Lymphocytic interstitial pneumonia
Organising pneumonia
Diffuse alveolar damage
Systemic lupus erythematosous Acute interstitial pneumonitis
Lymhocytic interstitial pneumonia
Nonspecific interstitial pneumonia
Usual interstitial pneumonia
Desquamative interstitial pneumonia