As<unk>  is a sign rather than a symptom or condition, there is no specific treatment except to treat the underlying cause.
Peribronchial cuffing
Multifocal micronodular pneumocyte hyperplasia
Non-specific interstitial pneumonia
Ground-glass opacity
Lymphocytic interstitial pneumonia
Mediastinal fibrosis
Colloid nodule
Bronchial hyperresponsiveness