Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right middle lobe atelectasis has decreased and probably essentially resolved on the lateral view . No new focal consolidation is seen . No large pleural effusion or pneumothorax . Cardiac and mediastinal silhouettes are stable . Hilar contours are stable . Mild pulmonary vascular congestion is seen .
    OUTPUT:
    
Mild vascular congestion . Interval decrease in right middle lobe atelectasis probably essentially resolved on the lateral view .