Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A small - to - moderate right apicolateral pneumothorax is new following the recent biopsy procedure . Pre-existing nodules in the right upper lobe are again demonstrated . The more inferiorly located , peripheral nodule that was biopsied demonstrates new adjacent heterogeneous lung opacification , possibly due to post - procedural hemorrhage . Minimal atelectasis at the right lung base is new . Left lung and pleural surfaces are clear , and cardiomediastinal contours are stable in appearance .
    OUTPUT:
    
1 . New small right apicolateral pneumothorax , a finding discussed by telephone with ___ RN at 11 :40 a .m . on ___ at the time of discovery . 2 . New poorly defined opacities surrounding the biopsied right upper lobe lung nodule , likely representing post - procedural hemorrhage at the biopsy site .