Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is the right upper lobe atelectasis or collapse from the central tumor . The left PleurX catheter has been placed and there is decreased left pleural effusion . There is a new left moderate pneumothorax seen at the apex as well as along the left lung border . Left mid lung mass is again seen .
    OUTPUT:
    
New moderate left pneumothorax . These findings were discussed with Dr . ___ at 2 :46 p .m . on ___ by telephone .