Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A small hazy opacification at the right base most consistent with atelectasis . No other consolidations are present . There is no pleural effusion or pneumothorax . There is no pulmonary edema . Mild - to - moderate enlargement of the cardiac silhouette is unchanged from the prior exams .
    OUTPUT:
    
1 . Mild right basilar atelectasis . 2 . No acute cardiopulmonary process .