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 . Lungs are clear . No pleural effusion or pneumothorax is seen . Irregularity of the right scapula is identified , better appreciated on recent shoulder radiographs
    OUTPUT:
    
Clear lungs . Right scapular abnormality is again demonstrated .