Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a small right apical pneumothorax . Extensive consolidation in the left upper lobe and left lower lobes are unchanged and consistent with patient 's known cancer . There has been an interval increase in the opacity in the right middle lobe which could be secondary to worsening malignancy or atelectasis . There has been an interval increase in the left lower lobe focal opacity likely secondary to atelectasis .
    OUTPUT:
    
Small right apical pneumothorax post biopsy . These findings were discussed with Dr . ___ at 1 : 40 pm by Dr . ___ by telephone on the day of the exam .