Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right basilar opacity is noted silhouetting the medial hemidiaphragm , potentially atelectasis or focal consolidation . Elsewhere lungs are notable for moderate edema . There is no large pleural effusion . Cardiac enlargement is similar compared to prior .
    OUTPUT:
    
Moderate pulmonary edema . Right basilar opacity , potentially atelectasis to be correlated clinically .