Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a right - sided chest tube with tip terminating near the apex with interval decrease in the amount of fluid in the right pleural space and improved aeration of the right lung . There is a persistent moderate right hydropneumothorax noted with fluid loculated laterally . There is continued leftward shift of mediastinal structures , not substantially changed . Patchy opacity in the left lung base may reflect worsening atelectasis with a small left pleural effusion . No left - sided pneumothorax is present . No pulmonary vascular engorgement is seen . Cardiac and mediastinal contours are similar .
    OUTPUT:
    
Interval placement of a right apical chest tube with decreased size of the right hydropneumothorax and improved aeration of the right lung . There is still a residual moderate size right hydropneumothorax . Continued small left pleural effusion with patchy atelectasis in the left lung base , slightly worse in the interval .