Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Diffuse micronodular opacities are again seen within the lungs compatible with history of sarcoidosis . There is mild linear density at the right lung base which likely represents scarring . No large effusion is seen . No pneumothorax . Cardiomediastinal silhouette is stable . No free air below the right hemidiaphragm .
    OUTPUT:
    
Stable appearance of the lungs with diffuse tiny nodular opacities compatible with sarcoidosis . Mild right basal linear density is likely scarring or atelectasis .