Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The small left pleural effusion has resolved . The right pleural effusion has slightly decreased in size . The right lower , middle , and upper lobe opacities have decreased . There is mild linear right basilar atelectasis . Small loculated hydropneumothorax has resolved . The left lung is clear . The cardiac , mediastinal , and hilar contours are normal . There is no pneumothorax .
    OUTPUT:
    
Overall improvement with decrease in right pleural effusion and right lung opacities . Hydropneumothorax has resolved .