Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright view of the chest demonstrates interval placement of the right pleural catheter , tip projecting over right lower medial lung . There is interval improvement of the right - sided pleural effusion . A trace right apical pneumothorax is new since prior . The patient 's known right upper lung consolidation and diffuse right lung opacities are unchanged . Left lung is essentially clear . No left pleural effusion is appreciated . There is no left pneumothorax . The hilar and mediastinal silhouettes are unchanged . The heart size is normal . Partially imaged upper abdomen is unremarkable .
    OUTPUT:
    
In comparison to the study obtained three hours prior , there is interval right pleural catheter placement with marked interval decrease in the right pleural effusion , which is now small . Trace right pneumothorax is new since prior . Findings reported on critical results dashboard on ___ .