Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: One portable AP view of the chest . Patient is post left left upper lobe resection with thoracoplasty . Top normal heart size is stable . Mediastinal and hilar contours are stable . Bibasilar opacities are unchanged . Mild pulmonary vascular congestion is also unchanged . Severe emphysematous changes are again seen . Biapical scarring is unchanged . No pleural effusion or pneumothorax .
    OUTPUT:
    
No significant change in bibasilar opacities and pulmonary vascular congestion compared to study done yesterday .