Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate enlargement of the cardiac silhouette is unchanged . The aorta remains tortuous . The mediastinal and hilar contours are normal . Pulmonary vasculature is normal . Streaky atelectasis is noted in the left lower lobe . The right lung is clear . No focal consolidation , pleural effusion or pneumothorax is present . Multiple clips are noted within the left upper abdomen .
    OUTPUT:
    
Streaky left lower lobe atelectasis . No pulmonary edema .