Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi supine chest radiograph ___ at 08 :41 is submitted .
    OUTPUT:
    
There are bilateral moderate to large layering pleural effusions which limit evaluation of the underlying lung parenchyma . However , there is a suggestion that there may be mild pulmonary edema . Retrocardiac consolidation likely reflects lower lobe collapse . No obvious pneumothorax , although the sensitivity to detect pneumothorax is diminished given semi-supine technique . Endotracheal tube , left internal jugular Swan - Ganz catheter , and nasogastric tube are unchanged in position , although the tip of the nasogastric tube is not included on the study .