Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild improvement in moderate left pleural effusion . Stable appearance of right pleural effusion . Previously seen left upper lung atelectasis has also resolved . The lungs are clear without focal consolidation . No pneumothorax is seen . The cardiac and mediastinal silhouettes are not well visualized due to the bilateral pleural effusions however remain unchanged compared to prior study . The right - sided PICC terminates in the mid SVC and a left - sided Port - A - Cath terminates in the distal SVC . An esophageal stent appears grossly patent and unchanged in position .
    OUTPUT:
    
Stable right pleural effusion and interval improvement in moderate left pleural effusion . No pneumothorax .