Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Scattered right mid to lower lung linear atelectasis / scarring is seen . There is a small left pleural effusion . No definite focal consolidation is seen . There is no pneumothorax . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Small left pleural effusion . Scattered right mid to lower lung linear atelectasis / scarring .