Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New endotracheal tube terminates 5 .6 cm from the carina , and nasogastric tube ends in the stomach . Progressive severe perihilar pulmonary opacification , likely edema , obscures the consolidation of the right lower lung . Mediastinum also appears more prominent at 8 .7 cm , previously 8 cm . No significant pleural effusions or pneumothorax .
    OUTPUT:
    
1 . ET and NG tubes in standard position . 2 . Increasing pulmonary edema , concurrent aspiration pneumonia . 3 . Prominent appearance of mediastinum , likely secondary to volume overload ; however edema could have substantial non-cardiac component , such as hypotension - induced alveolar damage . Please refer to subsequent CT for further details .