Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ETT terminates 4 .6 cm above the level of the carina . An enteric tube is seen courseing below the diaphragm , terminating in the proximal stomach . There is prominence of the right hilum with suggestion of retraction seen . There is also opacity projecting over the right lung apex , as was also the case on the prior study . There appears to be volume loss in the right lung with elevation of the right hemidiaphragm as well . Areas of opacity in the right mid to lower lung appear somewhat increased and there is suggestion of right perihilar air bronchograms . There is slight blunting of the right costophrenic angle , which may be due to trace effusion or pleural thickening . The left lung is clear . No pneumothorax is seen . The cardiac silhouette is mildly enlarged .
    OUTPUT:
    
Volume loss on the right hemithorax . Right pleural effusion . Increased opacities in the right mid to lower lung , with air bronchograms may be due infection and / or worsening of malignant disease .