Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal silhouette is within normal limits . A suspected vessel coursing towards the right lower lobe is prominent . Linear opacities in the right greater than left lung bases could be due to atelectasis or scarring . No focal consolidation , pleural effusion , or pneumothorax . Multiple surgical clips overlie the superior mediastinum in the midline , unable to be definitively localized without a lateral view .
    OUTPUT:
    
1 . No focal consolidation detected . 2 . Bibasilar right greater than left linear opacities , likely scarring or atelectasis . Comparison to outside films , if they may be obtained , is advised .