Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable chest radiograph demonstrates interval removal of the left - sided chest tube . There is deficiency of lung markings in the left upper lung likely related to the extensive large emphysematous bulla demonstrated on ___ chest CT . No new large pneumothorax evident . A right - sided PICC line is stable in position with tip terminating in the mid SVC . The tracheostomy cannula is stable . The cardiomediastinal and hilar contours are unchanged . There is stable bibasilar consolidations likely related to known atelectasis , scarring and bronchiectasis as well as a combination of atelectasis and small left effusion on the left .
    OUTPUT:
    
Interval uncomlicated removal of chest tube . Emphysematous bulla somewhat limiting evaluation of pneumothorax , though no new large pneumothorax evident .