Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right pigtail thoracostomy tube is unchanged in position since the ___ 20 :17 examination . There are now increased opacities throughout the right lung , reflecting a combination of increased fluid and / or atelectasis . A right upper zone opacity remains unchanged . The left lung remains clear . There is no pneumothorax . A left PICC terminates at the lower SVC .
    OUTPUT:
    
Increased right pulmonary opacities reflecting increased fluid and / or atelectasis . Underlying new consolidation can not be excluded . No pneumothorax .