Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is right basal opacity compatible with effusion and consolidation likely compressive atelectasis . The cardiac silhouette is poorly assessed . The left lung appears clear though lung volume is low . No pneumothorax .
    OUTPUT:
    
Right pleural effusion with compressive atelectasis in the right lower lung . Please refer to subsequent CT abd for further details .