Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left basal opacities have completely resolved . There is no new lung consolidation . No pleural effusion or pneumothorax . Right subclavian line ends in mid SVC . Multiple healed rib fractures are unchanged .
    OUTPUT:
    
Left lower lobe opacities have completely resolved . There is no evidence of infection on this exam .