Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a moderate right and a small left pleural effusion with adjacent atelectasis . The cardiomediastinal silhouette and hilar contours are unchanged , with mild cardiomegaly . There is mild pulmonary edema . No pneumothorax is seen .
    OUTPUT:
    
1 . Moderate right and small left pleural effusions with atelectasis at the bases . 2 . Mild pulmonary edema and cardiomegaly .