Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are unchanged , with the heart size within normal limits . Pulmonary vascularity is normal and the lungs are clear . No pleural effusion , pneumothorax , or focal consolidation is demonstrated . Comminuted fracture of the right distal clavicle is present .
    OUTPUT:
    
Comminuted right distal clavicular fracture . No acute cardiopulmonary process .