Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are small pleural effusions . Right base opacity is worrisome for pneumonia . Subtle left base opacity may be due to combination of pleural effusion and atelectasis although an additional site of consolidation is not excluded . There may be mild central pulmonary vascular engorgement without overt pulmonary edema . No pneumothorax is seen . The cardiac silhouette is mildly enlarged . The aorta is calcified .
    OUTPUT:
    
Small bilateral pleural effusions . Right base opacity is worrisome for pneumonia . More subtle left base opacity may be due to combination of pleural effusion and atelectasis although additional consolidation is not excluded .