Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A pleural tube projects over the right hemi thorax . There is a small right apical pneumothorax . Surgical material is seen projected over the right chest . There is some widening of the mediastinum due to vascular engorgement that is not surprising in the post operative setting . The heart is mildly enlarged and the hilar contours are normal . There is a small left pleural effusion and no pneumothorax .
    OUTPUT:
    
Small right apical pneumothorax . There findings were communicated to Dr . ___ by telephone at the time of discovery by Dr . ___ .