Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a new right - sided chest tube . The right pneumothorax is again seen and is slightly smaller than on the prior study . There is improved aeration of the right lower lobe . There is decreased right effusion . The continues to be a retrocardiac opacity . Feeding tube with tip off the film is unchanged . The right IJ line has been removed . Left - sided PICC line without with tip in SVC is unchanged .
    OUTPUT:
    
New right chest tube with slight decrease in size of right pneumothorax .