Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: One portable upright view of the chest . The right internal jugular central venous catheter is stable . An ET tube ends 4 .4 cm from the carina . NG tube traverses the esophagus and tip is below the level of this film . Compared to most recent study , there are new , mostly central and bibasilar opacities . A new right lower lobe heterogeneous opacity likely represents pulmonary edema ; however , pneumonia can not be ruled out . No pneumothorax . New small left pleural effusion .
    OUTPUT:
    
New pulmonary edema with a more discrete opacity in the right lower lobe that likely also represents pulmonary edema however pneumonia can not be ruled out . New small left pleural effusion .