Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of the left chest tube . Interval increase in left mediastinal shift and decrease of left lung volume suggesting worsening atelectasis . The left pleural effusion correlating to a hemothorax on recent CT and largely unchanged . Improved platelike atelectasis of the right lung base . No new pleural effusions or pneumothoraces . The cardiomediastinal and hilar contours are stable .
    OUTPUT:
    
Worsening left lung atelectasis . Unchanged left pleural effusion / hemothorax . No evidence of pneumothorax .