Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs were obtained . There is interval improvement in the previous opacities in the right upper and mid lung zones . A small area of opacification remains in the right upper lobe . There is now a hyperlucent zone at the right lung base , but no evidence of pneumothorax . A small right pleural effusion has developed with associated compressive basilar atelectasis . The left lung is fully expanded and clear . Cardiomediastinal silhouette and hilar contours are stable . A Dobbhoff tube terminates in the first part of the duodenum . It is looped twice in the fundus of the stomach .
    OUTPUT:
    
1 . Interval improvement in right upper and mid lung zone opacities , with a small area of opacification remaining . 2 . Hyperlucent zone at right lung base but no pneumothorax . 3 . New small right pleural effusion with basilar atelectasis .