Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval improvement in the right pleural effusion with improved visualization of the right hemidiaphragm and previously seen right mid lung opacity likely represents fluid in the minor fissure as it is now resolved . There remains to be some fluid in the right major fissure . Mild atelectasis noted in the right lung base again noted . Interval mild improvement in small left pleural effusion is also seen with improved visualization of the left hemidiaphragm . Stable postoperative appearance of the trachea . No pneumothorax . The cardiac and mediastinal silhouettes are unchanged . Left PICC in lower SVC . Vertebral hardware unchanged .
    OUTPUT:
    
Interval decrease in bilateral pleural effusions