Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are normal . There is right hemidiaphragmatic elevation with small amount of right pleural fluid and associated atelectasis . There is no pneumothorax . Lateral rib fractures are seen in the seventh , eighth and ninth ribs , minimal to moderately displaced .
    OUTPUT:
    
Elevated right hemidiaphragm with tiny right pleural effusion , atelectasis and several displaced right rib fractures , but no pneumothorax . Please refer to CT for further details .