Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . No focal consolidation . Reaccumulation of large left pleural effusion with minimal air component . Left hemithorax postsurgical changes are stable from prior .
    OUTPUT:
    
Reaccumulation of large left pleural effusion with minimal air component .