Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lines and Tubes : None Lungs : Well inflated with linear left retrocardiac opacities , likely linear atelectasis . No lobar consolidation present . Pleura : Likely small left pleural effusion . Mediastinum : There is no cardiomegaly . Mediastinal silhouette is within normal limits . Bony thorax : No interval change .
    OUTPUT:
    
Likely small left pleural effusion with left lower lobe linear atelectasis . No lobar consolidation .