Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate left pleural effusion with overlying atelectasis is seen , underlying consolidation is not excluded . Trace right pleural effusion is difficult to exclude . Otherwise , the right lung is grossly clear . The cardiac silhouette is top - normal . The aorta is calcified and tortuous . A left - sided Port - A - Cath terminates in the region of the low SVC / cavoatrial junction .
    OUTPUT:
    
Moderate left pleural effusion with overlying atelectasis , underlying consolidation is not excluded .