Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Evaluation of the lungs is slightly limited due to underpenetration . Within this limitation , no focal consolidation concerning for pneumonia is detected . A small oblique opacity in the right mid lung field on the frontal view may represent an area of mucus plugging versus scarring / atelectasis . Streaky opacities in the bilateral bases are most compatible with atelectasis . No pleural effusions or pneumothoraces are seen . The pulmonary vasculature is not engorged . The cardiac silhouette is normal in size . The mediastinal and hilar contours are within normal limits . The trachea is midline .
    OUTPUT:
    
1 . No focal consolidation concerning for pneumonia . 2 . Possible mucoid impaction in the right mid to lower lung zone versus minor atelectasis or focal scarring .