Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right Port -A - Cath tip projects over the expected location of the low SVC . Bibasilar opacities is probably atelectasis in the setting of chronic severe pleural thickening move , although infection should be considered in the appropriate clinical setting . Peripheral opacity at the right lung base adjacent to the fiducial marker reflects changes of radiation fibrosis . No pleural effusion or pneumothorax . Extensive pleural calcification noted on the left . Cardiac silhouette partially obscured by pleural thickening , top - normal size .
    OUTPUT:
    
1 . Bibasilar opacities more likely atelectasis than infection . 2 . Pleural thickening and chronic radiation changes in the peripheral right lower lobe adjacent to the fiducial marker .