Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed and compared to the prior study . Left internal jugular Port - A - Cath ends in the upper superior vena cava . A right internal jugular line ends in the lower SVC . A left subclavian line remnant ends in the lower superior vena cava . Right lower lobe lung scarring is unchanged and consistent with the patient 's history of right lower lobe wedge resection . Linear left lower lobe opacities likely represent scarring or atelectasis . Slight mediastinal widening is due to mediastinal lipomatosis that is better characterized on chest CT from ___ . Normal heart and pleural surfaces .
    OUTPUT:
    
No evidence of pneumonia .