Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Stable small apical pneumothorax identified on the right with pleural border along the inferior edge of the right posterior third rib . Previously noted vague opacification projecting over the right mid lung is less apparent , likely representing redistribution of small hemorrhage . Stable right medial middle lobe atelectasis identified . Minimal atelectasis on the left . Unchanged cardiomediastinal and hilar contours .
    OUTPUT:
    
Stable small right apical pneumothorax . Redistribution of small postoperative hemorrhage .