Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is left hemidiaphragmatic elevation with a left basilar opacity , reflecting respiratory splinting and atelectasis in the setting of left - sided rib fractures . The fractures are unchanged . A new right basilar opacity is present . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
1 Persistent left hemidiaphragmatic elevation and moderate left lower lobe atelectasis reflecting respiratory splinting from known left - sided rib fractures . 2 . New right basilar opacity which could represent aspiration versus new consolidation .