Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Surgical clips project over the left hemi thorax . A right pleural drainage catheter is in place . A left PICC is unchanged with the tip terminating in the proximal SVC . A small to moderate left pleural effusion with probable left basilar is not significantly changed . A small right pleural effusion is decreased with improved aeration of the right lung base from ___ . No residual right apical pneumothorax is appreciated . The cardiomediastinal contours are unchanged .
    OUTPUT:
    
1 . Improved aeration of the right lung base . 2 . No residual right apical pneumothorax appreciated . 3 . Unchanged small to moderate left pleural effusion .