Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is rotated to the right . There are persistent opacities in both lung bases , somewhat more conspicuous in the right mid lung on the frontal radiograph although not confirmed on the lateral radiograph . The small anterior loculated collection seen ___ has resolved . The small pleural effusion has resolved . The cardiomediastinal silhouette and hilar contours are normal . There is no pneumothorax .
    OUTPUT:
    
1 . Persistent bilateral lower lung opacities are somewhat more conspicuous in the right mid lung and may represent atelectasis however , infection is not excluded . 2 . The small anterior loculated fluid collection , and small pleural effusion have resolved .