Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Left - sided Port - A - Cath is noted with tip terminating in the mid / lower SVC . Pulmonary vasculature is normal . Minimal atelectasis is noted in the left lung base . No focal consolidation , pleural effusion or pneumothorax is present . Pulmonary vasculature is normal . Several clips are noted in the upper abdomen . There are no acute osseous abnormalities .
    OUTPUT:
    
Minimal atelectasis in the left lung base .