Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of a right internal jugular catheter . The heart is mildly enlarged . Bilateral hilar fullness and mild perihilar opacities are minimally decreased from the prior study . Additionally , there is volume loss in both upper lobes . No evidence of focal , infectious consolidation . No pleural effusion or pneumothorax identified .
    OUTPUT:
    
Bilateral hilar fullness and perihilar opacities may represent mild edema . However , volume loss in the bilateral upper lobes in addition to these findings may suggest background interstitial lung disease or possibly sarcoidosis . Recommend CT for further evaluation .