Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Suture lines are noted in the right upper and left upper lungs . Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Lungs are clear . The left pleural effusion has almost completely resolved . No pneumothorax is seen .
    OUTPUT:
    
Almost complete resolution of left pleural effusion .