Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are normal . Pulmonary vascularity is normal and the lungs are clear . No pleural effusion or pneumothorax is present . A right anterior shoulder dislocation is partially imaged .
    OUTPUT:
    
No acute cardiopulmonary abnormality . Right anterior shoulder dislocation .