Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The bilateral airspace opacities appear more confluent on today 's study with extensive opacification of both lungs , partial silhouetting of the left hemidiaphragm . Again , this likely reflects combination of pulmonary lymphoma , infection and pulmonary edema . Lung volumes remain low with left lower lobe atelectasis . Support and monitoring equipment is unchanged in appearance .
    OUTPUT:
    
The bilateral airspace opacities appear more confluent and extensive than on the prior study , this likely reflects combination of lymphoma , infection and superimposed pulmonary edema .