Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided Port - A - Cath is again seen with catheter terminating in the low SVC , without evidence of pneumothorax . There is a moderate left pleural effusion with overlying atelectasis , underlying consolidation is not excluded . The right lung is clear . The cardiac and mediastinal silhouettes are grossly stable given that the left heart border is not fully evaluated given the left base opacity .
    OUTPUT:
    
Moderate left pleural effusion with overlying atelectasis , underlying consolidation is not excluded .