Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left pleural thickening and narrowing of the intercostal spaces are again noted , consistent with trapped lung . There is persistent medial left upper lobe consolidation and small left pleural effusion . Nodular opacity projecting over the left mid lung appears similar and may correspond to the pleural mass seen on chest CT . No new focal consolidation , right pleural effusion , or pneumothorax is detected . There has been interval resolution of radiographically detectable pneumoperitoneum .
    OUTPUT:
    
Persistent evidence of trapped left lung , medial left upper lobe consolidation , and small left pleural effusion .