Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Elevation of the right hemidiaphragm is re- demonstrated , with the previously noted subpulmonic pleural effusion decreased in size . Previously seen small left pleural effusion appears resolved . Cardiac , mediastinal and hilar contours are unchanged . Right PICC has been removed . Streaky bibasilar airspace opacities are relatively unchanged . There is no new focal consolidation , pulmonary edema or pneumothorax identified . Biliary stents are again seen within the right upper quadrant of the abdomen .
    OUTPUT:
    
Interval resolution of previously noted small left pleural effusion , and interval decrease in size of small right pleural effusion . Bibasilar atelectasis .